Coolant crossover leak. Oct 28, 2015 · 1997 - 2003 Ford F150 - 5.
Coolant crossover leak. Jun 29, 2021 · 2015 Porsche 911 Carrera 4 GTS.
It seems to only leak after I have driven the truck and it sits and cools off. This lower y shaped hard plastic pipe is prone to failure resulting in coolant pooling on the block in the valley between the two banks of cylinders. Nov 13, 2012 · Got under her today and found a coolant leak at the rear passenger side of the engine. It's usually a slow leak like you're describing. unfortunately my 05 f150 5. Jan 1, 2006 · Why they mounted this thing under the intake I'll never know, but needless to say if you have a pretty good coolant leak from this area it's likely this plate leaking. Replacement of the coolant crossover gaskets can be done with the engine in the car without dropping the engine or trans or anything. net, I've learned that it should be pretty simple to replace the o-ring seals. My 2014 RR V6 with 70k miles is spotless clean in undercarriage areas, coolant level never drops, engine runs great, no light whatsoever. I had it in the stealership to have them fix another warranty issue and asked about it. Had it towed to the dealership and found out the “front coolant crossover pipe under the supercharger” is leaking. You better start looking for a coolant leak. It spans between the right and left sides of the block, between the two heads, and straddles the transmission. The Jan 7, 2018 · I was proud of myself for having a new thermostat housing with me just in case, but I cannot get the broken rusted bolt out of another piece of plastic, the coolant crossover pipe. So I went to the dealership and got the gaskets for both sides and a T-stat (might as well change it too. Welcome to r/LandRover, your home to the iconic British-Indian luxury car brand and a subsidary of Tata Motors. All you need to do is take the upper intake off (black plastic) and possibly the lower (aluminum ) intake. Dec 2, 2015 · I had a question on an issue w/ a coolant crossover leak. Coolant pipe started to leak intermittently in May 2020. 6 intake manifold had a major coolant leak right behind the base of the thermostat housing on the aluminum cross over channel shown in the 1st photobucket link below. I have heard that you have to drop the trans to reach it but, to me it looks like you Apr 6, 2013 · 06MonteSS / DiabLew Tune-----2014 Camaro 2SS/RS - LS3, 6-speed manual, short-throw performance shifter, NPP dual-mode performance exhaust, 1LE front splitter, ZL1 rockers, Z28 Rear Spoiler, all paint-matched Red Rock Metallic, BMR strut tower brace, Cold Air Inductions cold air intake, Apex Motorsports, Inc. Dec 18, 2022 · Began working on this today. Sep 16, 2012 · Some customers may comment on coolant leaking from the engine. Nov 3, 2019 · Back in march I had a multi point inspection performed at my local dealer (about a hour away) and they noticed a coolant leak/seepage from the coolant crossover pipe o-rings. The rear water outlet connector could still be the source of the leak, being changed 2 years ago is irrelevant. 5L V6. I thought that I would research it myself first and check out DYI's. So I removed the plastic covers and had a look for Jan 20, 2014 · I have a coolant leak but I can't locate where its coming from. I'm replacing the valve cover gaskets at the same time as the oil tube seals were leaking pretty bad. everything was coming back as the coolant fitting and tube leading to the turbo. May 7, 2017 · The coolant crossover is a known trouble spot and will leak. That is, even though coolant is commonly called antifreeze, it is essential year-round. Save Share. The sealing area has developed coolant leaks of some of the tacoma's. 9L but it’s leaking again. Jan 7, 2023 · Once the housing becomes damaged, coolant will leak and create a problem. 3" exhaust Single Thermostat cooling system. You will need to identify the problem and get your Subaru repaired promptly to prevent further damage. Vehicle would go into high fan mode and I noticed it was low on coolant. Nov 17, 2017 · It may be leaking going down the road and the drips happen at the end as it cools and seals again. Repair Time: ~3 hours. Sep 19, 2009 · So I have a small coolant leak on my 2002 S/C frontier. If the truck is on an incline it will leak from the back side of block. That flange contains the Coolant Temperature Sensor. But you should check it out by observing the level change in your coolant reservoir and or getting a check of the combustion gases in the coolant. I used new o rings and cleaned up the mating surfaces on the pipe carefully. Mar 17, 2013 · Crossover Tube Coolant Leak fix - video Jump to Latest 9K views 19 replies 17 participants last post by dwcoffey May 28, 2019 Jul 14, 2010 · 1997 - 2003 F150 - 2000 F-150 5. I did the same thing to the other side and twisted,and pushed the pipe back to the middle, reinstalled the clips. Warranty paid the first time, but now it’s on the 4th time. Sep 22, 2022 · My 2000 GMC Sierra 5. Jun 1, 2023 · coolant leak on driver side cylinder head crossover pipe. Just curious: Is the coolant crossover pipe failure (leak) actually a common issue, or only seem common as we hear about it on forums + non-forum members experiencing same (which may or may not represent a very small percentage of the total population)?. Removed the hose clamp on the nipple on the coolant crossover. This is sort of unusual for an 02. I bought a 2008 G6 3. 6 intake manifold coolant leak! My son's 2003 GT Mustang 4. Apr 9, 2021 · I was topping off coolant and noticed it start pouring down under the car. It appears to me to get at the coolant crossover pike, the passenger side engine mount needs to be removed. This 2008 Rav4 was in a couple weeks ago with a mysterious misfire and poor heater performance. It was a significant leak. I see lots of chatter about the need to remove the intake manifold with the crossover attached because the intake has a platform out front that holds the crossover (and it bolts together from underneath). The plastic coolant crossover pipes scare me and at almost 8 years/43,000 miles I'm approaching the 50-60K mile failure point. 4 - I was topping off the windshield washer fluid and noticed a damp grimy area. This Deville had a slow coolant leak & a history of overheating due to a failed water pum Oct 16, 2016 · Hi guys, The car in question is a 2007 G6 SE sedan with the 3. Has anyone had this problem? Nov 10, 2009 · Coolant Leak and Loose Driver's Seat. Its not more then a slow seep and it looks about impossible to get to. Hope this helps. The following components were replaced: Two coolant pipes The gasket located between the coolant crossover pipe and the front of the right (rear side) cylinder head may be leaking. I noticed a pinkish-red coolant leaking from the front of the car on the passenger side. $1600 for the repair due to 6 hours labor. 7L PowerStroke. Mar 20, 2022 · 2009 - 2014 Ford F150 - 2010 FX4 Coolant Leak/Crossover Tube - So I thought I was having heater core issues this winter. The coolant is in the primary coolant system. M. The crossover pipe is to the rear of the engine, but the valley is filled directly from the water pump. The service department quoted me $785 for the job, but charged me far less ($585) as the technician was already into the engine for the timing belt replacement. I used to carry a bottle of motorcycle pills for the radiator made by Suzuki. Aug 2, 2011 · Engine coolant leaks detected on some GM vehicles may be the result of leaking gaskets between the coolant crossover pipe and the front of the right cylinder head Nov 1, 2022 · ( Honda Shadow VT750 ACE Motorcycle - Coolant leak from Crossover Tube repair) Reactions: rangers4u and Merry Prankster. :cool2: Apr 11, 2021 · With the looming road trip, I needed to try several different options to fix the massive leak. 0L S/C Petrol) 26. Topped off coolant level & haven't driven for a few days and coolant leaked and is now empty. Oct 6, 2015 · Common coolant leaks on 6. Apr 13, 2024 · I am now thinking it’s the front coolant crossover pipe. I can also see some partially wet Dec 10, 2018 · 2004 - 2008 F150 - coolant crossover leak - hello my name is cody and I am new to this. My water pump was also leaking. Coolant leaks are serious business any time of the year. No Dec 12, 2019 · Ideal replacement - this engine coolant crossover pipe matches fit and function of the original equipment pipe ; Improved design - this part has been redesigned using aluminum instead of the original equipment plastic to resist cracking and leaking ; Durable materials - designed for greater heat resistance in harsh underhood environment Feb 23, 2014 · I need help. May 24, 2014 · So my coolant crossover pipe at the back of the heads Is leaking coolant. I don't have any photos handy but mine had a big chunk broken off on the pass side of the coolant crossover. I have heard that you have to drop the trans to reach it but, to me it looks like you could j Mar 15, 2015 · Unfortunately, these 2 tabs get brittle and often break off when you try to squeeze them and then the pipe is hard to remove. Its a pretty good steady leak when its leaking but doesn't leak all the time. The 2006 is bolted to the crossover. Id suggest starting with getting it as clean and dry as possible, then wedge paper towels around suspected areas, then drive but inspect towels regulatory… try to identify source. Last week I was leaking coolant again and the weaterpump had to be replaced. ) Jun 7, 2016 · My low coolant light has only come on briefly for maybe a minute or two at a time after startup on a cold morning and then goes off. Get yourself a 13mm and a 15 mm ratcheting wrenches it will make it easier. 5L Wrx, FXT, LGT etc. I looked at it and determined its leaking out of the rusted coolant crossover tube that runs under the intake and to 4 corners on the heads. job. I’m about to take it apart now and I know that is the only way I will know for sure, but wanted to see if there are any other culprits i should be aware of in terms of coolant leaks between the water pump and tensioner. Feb 11, 2023 · Second, IDK why any mechanic would suggest putting pepper in the coolant to plug a leak, short of being stuck in the middle of nowhere, with a coolant leak, and all you had was pepper. 5's. Jun 16, 2015 · Hello all! I have a 2002 CVPI with an aluminum crossover on the intake manifold. Why is my Dodge Durango leaking coolant? Dodge Durango and the 3. :craz28: Thanks Jan 22, 2023 · — Damaged Heater Core. The housing also contains seals or gaskets to ensure a secure fit. 4 Coolant Leak at Water Crossover - Hello. Jan 3, 2024 · Currently, I have replaced the coolant pipes with parts from Jaguar. Nov 11, 2021 · Q7 MKII Discussion - 2017 Q7 coolant leak on passenger - Noticed a coolant front passenger side. Opened up the hood and found crystallized coolant around gasket of coolant bypass line. 97 4. Think its actually isntalled on the manifold before manilfold goes into engine. I've got a 2000 f-150 5. i have already resealed part of the oil cooler housing but the leak is further up. Many people are not even sure what a heater core is, but this part can be the cause of low fluid levels for your coolant. The red circle is a drip of DexCool. Jul 9, 2017 · If it's the line from the coolant cross over to the turbo it's easy. You are looking at the bottom views of the intake manifold. Oct 8, 2018 · It only leaks under pressure so I left it running and got underneath. well i looked and looked and finally saw coolant seeping out of the gasket section of the coolant crossover Sep 5, 2020 · Links Below: Cadillac Northstar engines are known for overheating. that hose runs under the supercharger to the crossover tube in the back. 5 base (I know it's an old thread, but I thought this would be a good place to put this rather than starting a new thread. If you can get the pipe out of the fitting then you should be able to remove the crossover from the engine. I went in house and started googling and found this string. Sep 16, 2019 · I had the same issue happened to mine. RamblinAround Store: https://teespring. 4L Click Here for Check Order Status or to Submit a Return Free Ship ping on orders $49+ *exclusions apply Jan 3, 2023 · I noticed a little bit of orange showing on the crossover tubes. Took it to a shop and they said they found a coolant leak and want $1500 to fix the leak on the driver's side of the crossover tube. I'm about to give up and have it towed. It was also pooling up just behind it and I think that was casuing the coolant to leak to the rear and collect under the intake manifold. 9L and 3. Feb 6, 2022 · The coolant crossover pipe on 2013-17 SCV6 and SCV8s WILL fail someday as our cars getting older. Oct 18, 2022 · The plastic pipe in the V are very susceptible to failure due to age, the plastic goes brittle. Nov 24, 2007 · One important NOTE: If you see the coolant level in your reservoir dropping, and you have to keep filling it up, this should be a "RED FLAG" to you. He said that it wasn't a pipe they could actually get to without pulling the transmission. Therefore, if you have a car leaking coolant, you must take the leak seriously. Feb 19, 2017 · 1997-2006 Expedition & Navigator - Coolant leak? 2003 5. No other problems. 5L ej25. Jan 2, 2020 · I got annoyed with my coolant crossover leaking. 4 has developed a coolant leak under where the heater hose comes into the water jacket on the passenger side of the intake. Oct 23, 2015 · The water pump has no play, but there's a lot of coolant all over the AC compressor directly beneath it, and most of the sprayed coolant from the belt is in its vicinity. May 10, 2011 · i know that the coolant crossover pipe O-ring that connects from the waterpump to the oil cooler is prone to leaking but the o-ring s dry. The hose supplies coolant flow to the rear of both cylinder heads. The leak was on the passenger side rear coolant cross over pipe. 6L, but if it has the coolant crossover pipe, it could be leaking at the front of the cylinder head where the crossover pipe attaches on the side of the engine next to the firewallit was a gasket design issue on the 3. Jan 1, 2018 · 2004 - 2008 F150 - Coolant crossover leak 2007 F-150 5. I had just checked the coolant level the night before. Dec 13, 2009 · I discovered a leaking "O" ring in the REAR COOLANT HOSE. They can still leak, it's just that the main coolant crossover was the most problematic and thus why they changed to aluminum for that section of the manifold. Oct 15, 2005 · I had an ongoing smell of antifreeze from under the hood, but could never see any leaks until last week. On the other hand, a leaking coolant crossover gasket seems to be a common issue, and I don't know how to tell if that's where its coming from. the leak appears to be on the heater hose side. Then the leak started consecutively within 2 weeks. Apr 12, 2015 · The coolant crossover pipe on 2013-17 SCV6 and SCV8s WILL fail someday as our cars getting older. Apr 3, 2011 · A inspection of the leaking area along with a bit of forum searching has pretty much confirmed that the very slow leak is occurring between the Coolant Crossover Tube and the cylinder head. If yours is cracked, warped, or missing, replace it to prevent coolant from leaking out of the Genuine BMW Rear Engine Block Coolant Passage Cover - N63 4. com/stores/ramblinaround-storeOur 2002 Lincoln Town Car started to overheat on me the other day and I found out I had Apr 25, 2022 · O-rings and gaskets are the most common issues with coolant leaks, but components of the cooling system can also become cracked and leak. Mar 8, 2012 · The leak is probably around the perimeter of the sensor. The heater core is located inside the dash of most vehicles, and the hoses that run to the heater core pass through the firewall at the back of your engine bay. I took a ook and I have a couple ancillary hoses on their way out, but no leaks quite yet. Took it to the dealer three times (two different dealers) prior to warranty expiration for coolant odor, but no leaks were Nov 29, 2021 · Since I think I have a coolant crossover gasket leak on my 2012 Expedition 5. 2 D4 C2Z28536 Coolant outlet pipe - Upper & lower - Renew - XF (X250; V8 5. 2L at 117k miles. Started first time and running very sweet, but shortly after it was up to temp the coolant crossover pipe sprang a leak, quite a fast one, too, on one of the two connections to the block. In the end, not only was the only thing I found to work, but Oct 6, 2019 · I'm not that familiar with the 3. As for the source of the leak I am absolutely stumped. Had warranty repairs done today. 5L four months ago. Fortunately, finding a coolant leak may not be as difficult as you may think. Correction Replace the coolant crossover pipe gaskets with current service replacement gaskets, P/Ns 12577704 and 12590668. 5L V-6 engines. . Jul 4, 2022 · Clean your throttle body while it is off the manifold. I had replaced it as "preventative maintenance" when I did my thermostat. I’m also doing the coolant line on the turbo since I’ll be right there and initially thought that was the problem until I pulled my upper intake off. Hi flow water pump. I drove it to work the next day, and as I was pulling into work, got a low coolant notice. 9% certainty at coolant crossover pipe mating to engine, seems compromised o-rings. Coolant cros Jun 5, 2012 · My Spirit 1100 has developed a leak on the crossover pipe that connects the two cylinders together. Therefore, coolant is vital to the normal operation of your car, so you shouldn’t avoid fixing May 24, 2017 · Hey guys just a heads up took my 2017 tacoma in for service yesterday and they discovered a coolant leak. I live in Northern Alberta and can see temp of extreme cold like -40C. 4 with 175000 miles and have a coolant leak on what I call a crossover pipe from thermostat side to the other. Dec 11, 2013 · 2004 - 2008 F150 - Coolant crossover leak 2007 F-150 5. Jump to Latest 2K views 7 replies 4 participants last post by ssmokeyy Jun 12, 2023 Intake manifold coolant crossover leak Mar 9, 2023 · How serious is a coolant leak? The engine needs the coolant to maintain a normal operating temperature. I started the Expy back up again and found the leak at the coolant crossover tube driver's side. The crossover pipe is on the d Apr 10, 2020 · I was hoping someone would know if there is anything else to do to stop the crossover pipe gasket from leaking on the side of the engine next to the firewall on a 3. Valley pan leak isn't the telltale sign. The second design crossover started during the 2008 model year. the leaks further back. Turns out that there was a slight leak from the coolant crossover connection. 97 3. Feb 1, 2021 · well like most of us i searched online for culprits of these symptoms. No cracks detected, although the casting has quite a bit of porrosity. Pressurize the system and start hunting for the leak around the crossover quick disconnect. Apr 2, 2004 · The coolant crossover actually connects the water inlets to the block and the water outlets from the head. Jun 4, 2009 · For us unfortunite guys that have older bikes: The VT500 has similar (same?) seals on the coolant tubes, although are on the side and base of cyclinders; one on front cyclinder and one on other side on rear cyclinder. My question is how do you remove the crossover to repair this. I dont know if are prone to leaking on VT500C, mine were not leaking, and have not. Recently noticed pink drops on the garage floor where the car was parked. I was suspicious of a head gasket leak allowing combustion pr Mar 26, 2010 · If anyone has a coolant leak first thing id look at is the water pump, these G. Chec Dec 21, 2020 · I have a moderate coolant leak under the front passenger side of my 2011 6. Coolant level was low again, refilled. 7L F350. 00 Reassembled the coolant manifold and other parts. if it is the pipe underneath, I’d consider the re-plumbing option. It takes some investigative work to Mar 22, 2023 · The valley which the valley pan covers is supposed to have coolant running through it, so it will be full of coolant when you remove the cover. There are three coolant crossover designs. Intake Crossover Gaskets ( Fel Pro ES-71213 ) at Rock Auto Ford 5. Used the following parts: Dec 10, 2018 · 2004 - 2008 F150 - coolant crossover leak - hello my name is cody and I am new to this. You have to remove the upper and lower intakes and move some pipes, remove some banjo bolts and take off the coolant crossover in the back. 2. 5l & 3. 4 coolant leak by the intake manifold - Hello everyone. At first, you may just notice a small amount of seepage. A puddle on the ground underneath the back of the engine can actually originate from a source near the front of the engine. 3. After reading the threads, I decided to bring it to the dealer. I have a mysterious coolant leak on the passenger side of the motor. I have not entirely ruled out a cracked intake (We'll see if … Jan 23, 2012 · Re: What is leaking coolant? System passes pressure test The manifold has to be lifted. The gaskets went bad, a common problem. Then during my first tw Feb 7, 2010 · 2003 GT Mustang 4. Common issue, apparently. A few weeks later I noticed that the car is still leaking. If the coolant leaks and can’t keep the temperatures down, the engine will overheat. Jul 18, 2015 · The 98 and 2006 water pumps are night and day different, The 98 is a 20 min job, and you don’t have to take off the crossover to replace the water pump. When this occurs, serious engine damage is sure to follow. i know there Jan 4, 2021 · Hi @jerryallday I believe I found a leak in my coolant crossover seal/gasket on the passenger side. Oct 28, 2015 · 1997 - 2003 Ford F150 - 5. May 1, 2020 · Unfortunately, I think the air intake needs to come off to access the coolant crossover pipe. 3" DP, 2. Third, don't guess where the leak is. Good luck! How to fix a leaking coolant crossover on a 2005-2009 3. The coolant in your vehicle is part of a sealed system, so you will not need to add coolant unless there is a leak. I saw a few drops under the front cylinder head on drivers side. catch-can, Custom DiabLew Tune May 4, 2022 · Similar thing happened last year to my 2011 4. There was a technical service bulletin out and this was done on my 2008 Impala 3. Jun 1, 2013 · 02 CCSB 4x4 Mike L trans, Magnaflow 5" straight pipe, Magnaflow 3" DP, AEM CAI, EFILive by Idaho Rob, ADII 165, BT lockup box, CTS Insight, boost increase valve, RDL intake horn, manifolds/uppipes, 3" MBRP boost tubes, port/polished/wetzel wheel turbo by Yellowchevy, turbo blanket, Rareparts HD tierods, Allseason brace, 3/5 drop, 60" traction bars, MA pumprub fix, Alligator trans cooler lines. Jan 30, 2012 · 2011 EL 132k miles. It requires taking out the super charger, but detecting and fixing this earlier could save us an engine. 25" Crossover. The mechanic at the shop said I have to take the head off to fix the thread in the head that got jacked up by the npt fitting. Water pumps are known to go bad around 50000 miles and its a weeping leak that comes from a bad bearing in the water pump. Cant get bolt out to take crossover off the intake. Reactions: Jersey Black Beauty , Scott Wyman and B-Man BigMau Nov 6, 2023 · I cleaned it out, from thickness at bottom probably been leaking and evaporating a few months and it is intermittently leaking. Apr 11, 2004 · The gaskets for the coolant manifold are metal with a black coating. Mar 29, 2016 · The coolant crossover pipe started leaking on our '08, started leaking @ about 85K miles. ) May 20, 2023 · A cold pressure test doesn't always show the leak location, I've had experience where only a hot engine under pressure would leak, at a gasket joint on one, another the heat would make a cracked plastic component expand and then leak. Got the car home and coolant was way low. Nov 7, 2022 · I'm the only owner - have performed regular DIY maintenance (oil, filters, etc) and have only had the rear differential pinion sealed replaced due to a leak in 2021 at 38,000 miles. 3 has started leaking coolant. Feb 18, 2023 · Now though the issue seems to be the coolant crossover pipe gasket, which is exactly what Mr Subaru shows how to replace in the following video. Look at the top radiator hose and follow it back to the engine, that is the coolant crossover pipe, it goes back to the supply lines to the heater (around the starter area). Symptoms: I was noticing the smell of coolant after driving the car for even short drives. Took about 2 hours. I took a pic, but it's a little blurry. Jun 28, 2017 · Coolant leak from coolant by pass line gasket Hello I have a 2013 RAV4 AWD XLE with 62000kms. Mar 13, 2011 · Coolant crossover pipe: Joncas: Normally Aspirated with bolt-on Forced Induction Powertrain: 19: 11-16-2013 11:29 AM: WTB: ej257(sti) or ej255(2. 4 L with 260,000 miles. Coolant can leak from a cracked intake manifold where the aluminum crossover mates to the intake maniflold or when the small pass thru coolant hose running under the intake manifold deteriorates to the point of leaking. Feb 10, 2014 · You could be leaking combustion gases into the coolant which would account for the random overheating. 6-liter engines have issues with leaks coming from the oil cooler/oil filter housing . henkvdb Discussion starter Mar 12, 2012 · He has a 2004, the updated intake started in late 2001 production. 4L - A few weeks ago I noticed a leak on the passenger side of the crossover when my truck overheated. my gm dealer says there are no gaskets available for that area, just the 0-ring only. 5 (base). Oct 13, 2023 · Inspect the coolant pipe that's under the intake manifold as well. Cause The gasket located between the coolant crossover pipe and the front of the right (rear side) cylinder head may be leaking. Feb 7, 2012 · And even now that I have the crossover out that particular bolt is still in the crossover, as if it was threaded in. GM has some tablets for plugging leaks, or even off the shelf products at a parts store, will work better. I have a 2016 Landmark Edition (service date was April 2016 I believe) with just over 50K miles. I noticed an issue w/ my 2007 Ford F-150 6 cylinder 4. 4 Intake Manifold Gasket Set ( Fel Pro ) at Rock Auto Coolant Pipe O-Rings at Rock Auto. There are O-rings that seal the small coolant pipe to the nipple on the water pump housing nipple. 4L, I've been researching the issue. Anyone ideas I can't locate the source of the leak. The pipe seems to be molded from two pieces of plastic that are sealed together. I never had to add any coolant to the coolant reservoir. I checked the most common leak locations (turbo coolant fitting, behind main water pump pulley, and plastic Ts on the top of the engine) and saw no evidence of coolant leakage. For those experiencing a coolant leak, you may be interested to learn the following. The water pump is also known to leak. I figured I could put it off for awhile because I had just paid $400 for them to fix a broken sensor. And yes, it's most likely the o-ring gaskets on top of the block that are leaking, I actually replaced mine with #44 o-rings from Ace Hardware: blog suggesting #33 or #44 o-rings. Pretty much everything I've seen so far talks about doing it with the engine already out and I'm not able to do that right now. Shouldn't it have came out like the other 7 bolts dids? Good news is my gaskets were shot, I think I found the coolant leak. ) coolant crossover pipe: Jeff54: VIC Private Classifieds: 2: 09-07-2008 06:22 PM: WTB STI Coolant crossover pipe: vipergtrdj: Private 'Wanted' Classifieds: 0: 05-24-2008 01:34 PM Apr 21, 2015 · Coolant leak with 3. i got new parts and replaced those only to have the leak come back a few days later. Working on a 01 Subaru Outback 2. Nov 23, 2023 · - most commonly leak source seems to be from “coolant crossover” in front. The by pass Jun 7, 2009 · 1999 to 2016 Super Duty - 5. I did the repair a few weeks ago, and so far, they seem to be holding up - no more coolant loss! I purchased them at Oreilly's. May 29, 2016 · 2001 Forester L. Coolant outlet pipe - Upper & lower - Renew - F-TYPE (X152; V8 5. I took it to a trusted shop and they "removed and replaced crossover housing to replace gaskets. Didn't look as bad as yours, though, and didn't get on the belt. I tried for 30 minutes to figure out where it was coming from without luck. The coolant crossover (that's what it's generally referred to as, sometimes crossover manifold) is the large aluminum component under the throttle body. Thanks for watching!⬇️Ford 1. Sep 24, 2023 · With water in the front it probably isn't the plastic coolant outlet flange crossover tube. Aug 27, 2023 · I’m getting ready to repair the drivers side crossover pipe gasket leak and ordered the complete Mahle gasket set to get everything done while I’m in there. Jun 26, 2012 · I have a 2001 F150 5. Pressure test did in fact reveal the crossover pipe o-rings failed. Intake manifold Jan 24, 2022 · Hi Folks. I noticed the smell of antifreeze while driving when I checked I can see the puddle of coolant at the underneath the intake manifold were the knock sensors go( i believe that is the name of the sensor). Check your engine oil to see if coolant is getting mixed with it, and check all the area's around your intake for coolant leaks. It is leaking coolant at the water crossover. 4L 3V has driven me to the point of reaching out for help desperately for this truck is my life line, my money maker, my familys only reliable transportation. Apr 24, 2013 · I have a coolant leak that is coming from the gasket were some kind of coolant crossover pipe ties into back of passenger side head. Just fired up my engine after putting in new short block. I didnt just have coolant leaking down thd timing belt cover from this hose leak. It connects to the top of the left head, crosses over to the right where it connects to the right head, and then heads up and off to the right to connect with the upper radiator hose. I think I can handle the repair, but was hoping someone with the factory repair manual could provide a few pages of the procedure before I decide to try it Jun 25, 2009 · the first time i was leaking coolant it was the crossover pipe gasket. The OEM setup is a cheap pot metal and will break very easily. 5 trucks. If it is leaking, its possible this could have been your coolant leak or it just started since you disturbed it. " About a 300 dollar quote for that job and he was sounding overly technical at the time. After tests, they determined I have a leak in multiple places. It has a gasket on each end which start leaking over time. Like. My original wasn't leaking, but I figured it was good to swap out the plastic crossover before it did spring a leak. I can see it dripping when I squeeze the upper radiator (large) hose and then hear it suck in air, which I think is keeping the thermostat from opening. Nov 8, 2014 · It seems there is no way gases go into coolant here or at the upper crossover coolant gasket, even though there is this different design for 1993-94 northstars. I am curious if anyone has done this to their 2011 Forester and if the setup on our early FB25 is identical to what is shown in the video. In total, this repair cost me $1,567 Canadian, which is approximately $1,150 USD. Nov 18, 2023 · I'm 99% sure I've determined the coolant crossover o-ring on the passenger side is leaking and I'm wondering how hard it is to fix with the engine in the car. Jan 30, 2015 · Thanks. I have had a small leak by the thermostat housing for some time, and after doing a coolant flush the problem seems to be getting a little worse. It was super harder to turn the whole way out and doesn't turn easily in the crossover. It comes out of the engine block and is secured by one bolt. The plastic coolant crossover pipe had a crack and needed to be replaced. Apr 8, 2021 · I just had the coolant crossover pipe replaced as part of the 10-year service; it was leaking. Correction Replace the coolant crossover pipe gaskets with updated service replacement gaskets. ) I used the Fel-Pro gaskets on my 2007 3. Feb 1, 2021 · The 3. Its not the hose, you can see it seeping from between the aluminum coolant crossover deal ( Jan 6, 2023 · O-rings and gaskets are the most common issues with coolant leaks, but components of the cooling system can also become cracked and leak. It appeared to be a head gasket, but upon educating myself on this engine I discovered it was most likely the coolant crossover on the front of the engine. Ac delco clutch and Duramax fan. You will need a 19mm deep crows foot to remove the fitting on the turbo if it has the clip in style hose. Why is my Jeep Wrangler leaking coolant? Jeep Wranglers and the 3. You are looking to see if the belt has any moisture (coolant) on it. I will update after they say it is fixed!!!!they also said that they had been seeing a lot of this!!! Feb 7, 2022 · The coolant crossover pipe on 2013-17 SCV6 and SCV8s WILL fail someday as our cars getting older. I removed the crossover tube and checked for cracking (visual with 10x magnification) on the two coolant holes of the block and both inlet ducts on the crossover tube. " It cost $350. They have O-rings that require replacement once a leak starts. The aluminum coolant pipes were not available immediately and installing them would have required more work due to the crossover pipe. Check the hose connections for your throttle body heater hose should be 2 clamps under the throttle body. Sport bikes have very fine radiators and rocks are brutal at speed so dropping 4 or 5 of these into the coolant would find the hole and save a radiator replacement. As I went to replace the spark plug I found coolant around the area of the coolant crossover and found corroded coolant. Is there anything that you guys know that I could do besides taking the head off? I'm about to go bonkers. 5 V6 engine is at the crossover pipe. The hose need to be replaced. Nov 2, 2010 · Coolant leak under intake manifold. They took a 20 min job and turned it in to a 2 ½ hr. Aug 4, 2021 · Hi, I took my car, 2017 F-Pace S type, with 85,000 miles, to the dealership because of low coolant light that came on came on. 6. Changing the type of oil he uses will have no effect on a coolant leak. It is bolted down to the block and o-rings seal it. With approximately 300 miles on my 2010 Fury, a coolant leak developed at the top, forward facing, portion of the rear cylinder. Regarding the repair of HG, here in Reunion, Iwill find more easily some mechanics feeling more confident with inserts rather than studs repair but maybe I am wrong. I’m getting some coolant to keep her topped off in the meantime. 4 coolant leak at the intake - Hello, My new to me, 2000 SD with the 5. The right side (psgr side) will have a plastic flange/elbow that mounts to the back of the cylinder head. I finally got tired of topping off my coolant every few days and had an indie shop fix it for $1700. ~$25. It has been fine for 3 months but weather is nice and want to A very common problem on the Honda V-Twin motors are these pesky coolant crossover tubes. Purchased from the original owner in 2018 (3y 1m after initial delivery) with 98 miles. nothing in the intake manifold is involved. 0 V6 petrol R-sport with 54,000 miles. I was like "WTF?" and drove off. It was an intermittent and a slow leak. 3 D4 C2Z28536 Mar 19, 2019 · Thought I’d share (yet another) report on the coolant crossover issue. If that is not the source of the leak then look at the FFM for a fuel leak. So far so good. Do you know if I can replace these gaskets without pulling the whole manifold? Do you know if I can replace these gaskets without pulling the whole manifold? Apr 24, 2022 · I understand toyota still is using that plastic crossover pipe, but haven't heard of issues leaking on newer 3. Having removed the forward coolant manifold gasket, it appeared that the coating had "melted" off, hence the leak. Sep 13, 2014 · After you have driven the car for 10-20 minutes, look at the top of the of the crank pulley the top of the (belt) that goes around the water pump pulley and main crank pulley. Dec 29, 2020 · F-Type Coolant Leak and Lower Water Outlet Replacement. 6 D4 C2Z28536 Coolant outlet pipe - Upper & lower - Renew - XF (X250; V6 3. When I pressure test it, it leaks badly like a stream. 9L. I crawled under the truck today and its leaking on the passenger side near the front of the block. Took a very close look with mirror and flashlight with pressure tester and it is 99. Failing Seals. Jun 29, 2021 · 2015 Porsche 911 Carrera 4 GTS. Used a good light and saw a lot more coolant on the crossover tubes. The tech looked at it and said that there was a "crossover pipe" that was leaking. Whether you own a Land Rover or simply love the sleek and luxurious design, powerful performance, and rich heritage of these cars, this is the place to connect and engage for both owners and enthusiasts alike. The coolant crossover pipe ("water pipe") is located underneath the manifold. Refilled and after a week or less it started to go on high fan again. The coolant leak from lower water outlet pipe (y-pipe) is unfortunately quite common. That was about 3-4 mths ago. Doing a headgasket job and I thought I’d show y’all a couple small things that most people don’t do. 31. Slight possibility its just the gasket, but these plastic manifolds get brittle and crack after thousands of heating and cooling cycles. As with any gaskets or seals, the material wears down over time. Jan 18, 2023 · In this video you will find all the information you need to know about the most common coolant leaks on the 6. 2L misfiring out of the #5 plug. And before you spend 350$ to fix it check a dealership to see if you have the 100000 mile warranty like i found out. About 50k miles. Coolant was low and I topped it off. 9l have a cast aluminum connection called the coolant crossover pipe that is on the right side of the engine, which connects the front and rear heads together. From searching HS. The valley pan cover can leak without this issue. Oct 24, 2020 · I have a small leak in the pipe that goes to what I think is the heater intake tube. Locate the REAR COOLANT HOSE at the back of the engine. The crossover pipe or I think Cadillac calls it coolant pipe can leak while driving and very hard to see. Jan 8, 2018 · On further investigation, I found evidence of coolant leak on the right crossover tube/block interface. No visible leakage under the car. Aug 8, 2013 · I went to the dealer the other day for something else (oil leak) and they informed me that I have "Seeping Coolant from Crossover Pipe. As the damage gets worse, the coolant will leak out more. Lots of info on the crossover pipe failure and the metal Oct 25, 2017 · Oil leaks from the inboard corners of the head to block mating surface when the head gasket loses it's seal in that area. Jan 31, 2018 · Behind the rear of the heads there is a coolant pipe that transfers coolant between the two cylinder heads. I think it looks like a coolant leak. Feb 14, 2024 · Well I have the dreaded Y pipe coolant leak on my 2017 3. Wish I would've left it alone Nov 25, 2013 · Fluid leaks can be hard to trace. Oct 30, 2014 · The coolant was in fact leaking from a bad seal on the water pump gasket along with the water pump body gasket, we also replaced the thermostat in case it was failing to let coolant through and stressed the seal (the car does have 12x,xxx miles on it). I removed the clips, slid the pipe over , removed the o ring and replaced it. Just pull the clips and slide it one way until the seal is exposed, replace it then go the other way (draining the coolant first, obviously). I had lost maybe 1 quart of coolant not sure how long it has been leaking. Feb 25, 2016 · Oldsmobile Aurora & Intrigue V6 Coolant LeakA common source of coolant leak on the GM 3. New Parts: 2 coolant manifold gaskets, 1 "O" ring, and 1 throttle body gasket. You might notice coolant spots on the ground where you usually park your vehicle, indicating a failure in your cooling system. Try a coolant pressure tester, you can get a kit quite cheaply, that'll allow you to pressurise the system without having to have the engine running (especially if the have the inlet manifold off, and pipes plugged as required) and with luck you'll see where the Dec 6, 2008 · I had a slow leak from the coolant crossover pipe and after reading about how to fix it on this forum I decided to give it a try. Leaking from front coolant crossover pipe, water pump, and three way hose coming from coolant reservoir.
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