... or they are not going to leak. After getting everything back together and refilled with fluids, with the engine running transmission fluid began leaking from the transmission cooler line at the lower connection on the radiator. The 2 lines on the driver side are to the oil cooler the 2 on the passenger side are from the trans and also split off to the trans cooler (if equipped) coolant does not run through any of the lines, a coolant leak will develop at either the trans or oil cooler line fittings on the radiator from the internal cooler resulting in needing a new radiator Since the transmission oil cooler rarely needs maintenance, it is very unlikely that you would ever look at it.Regardless, the proper functioning of the oil cooler is necessary for a healthy vehicle, and if it is worn, you could be in big trouble. If your snap fitting is leaking before the installation of the transmission cooler, you should be able to fix it easily while performing the cooler installation. Pics of : Transmission Cooler Lines Leaking At Radiator The anti-freeze coolant is circulated around the outside of a small transmission cooler that is installed in the radiator tank. Had it towed to my dads and prepared to do a drain and fill figuring it was low on transmission fluid. Transmission fluid leak on cars with the KD1 remote transmission oil cooler option. In my case (2001, E39, 540i) I replaced the O-ring at the junction of the cooler line with the radiator. 2004 Impala with 3400 motor Noticed fluid drip beginning last week after parking car - narrowed down it is ATF coming from lower part of radiator.. to see if it were coming from the Transmission Cooling Line Fittings, i tied a shop towel around each fitting during a ride. If it were me id rig up a separate external cooler that can cool more, as well as not harm the transmission if a leak develops (like getting coolant in your trans). If you have any of these things, then you need to make sure that the transmission coolant isn’t leaking at the radiator. Hi there. Is this common? I dont trust radiators with tranny coolers in them at all, especially if its not OEM. Leaking transmission coolant line ... 209 Posts . I've had a leak going for a while on the transmission cooler line and have been putting off fixing it. There is two lines and one of which, the clamp end seems to be leaking. Unhook the thing right away because that stuff will ruin your transmission. My car has an automatic transmission. Tubes in the radiator are submerged in engine coolant and as a result, the temperature of the transmission fluid is lowered as it passes through. Welcome to Pontiac Owners 2.0! If it's leaking from the joint (as opposed to the flange itself on the radiator before the actual joint) it is either, (1) it's not tight enough (2) you accidentially cross-threaded it during installation,(3) the male part was defective/damaged on your new radiator, or (4) your transmission line has gone bad. The leak appears to be coming from around the fitting for the line. For as little as $1.67 per month, you can help us to keep helping you. My van just developed a leak in the past week or so. The AT is hooked up, at one point, to the radiator for "cooling purposes." Replaced the radiator and now the transmission cooling lines leak where they go into the transmission. I think this is the trans fluid cooler. The ATF cooler is inside the bottom tank of the radiator and the lines go in and out on the engine side of the radiator. Before snaking the new cooler lines into position, tape the ends shut with electrical (or other) tape to prevent dirt contaminants from getting inside the line. I'm guessing this would be a dealer only replacement item. In most cases, the radiator cools the automatic transmission fluid. The cooler lines are VERY common but at the rubber portion at the compression fittings in the engine compartment. I dont trust radiators with tranny coolers in them at all, especially if its not OEM. My car has 55000 miles. It's a basic single-flared metal line/compression fitting set-up. The only tool you's need is a 10mm socket wrench, and a … After getting everything back together and refilled with fluids, with the engine running transmission fluid began leaking from the transmission cooler line at the lower connection on the radiator. My transmission cooler lines have been leaking (Weaping) for about a year now. The other 3 lines came off easily. Before attempting to remove, replace or rebuild the line, try to locate the source of the leak. Pan and gasket seem to be all right. Get transmission cooler line and make sure it is the right size. So, I am going to have them replaced soon and was wondering if aftermarket ones … Your transmission cooler, that's located up in the radiator has sprung a leak. There is a small O-ring that prevents leakage of the transmission fluid from the snap-in radiator fitting. Discussion Starter • #1 • Jan 22, 2017. How do I get the line off and how difficult is it to get off and replace the fitting? I installed a Spectra Premium in my jeep ( 4.7) (which is a bit different then for the 4.0), and i´m quite satisfied with it. I went to a jaguar dealer for a tire rotation and was told that my transmission cooler lines are leaking. If you're not already a member, please take a moment to sign up! What I found was that it has been leaking from the coolant lines. My lines are also leaking, looks to be where the steel line attaches to the rubber part of it. My car has an automatic transmission. 3. Step 1 These lines are currently leaking AT fluid, and I can't fix them without buying yet another radiator. Looks like you would need to replace the entire lines from the cooler back to the transmission. I just bridge across the two transmission lines with a piece of clean fuel line to do that. Removed stereo car won't engage starter security issue? Unhook the thing right away because that stuff will ruin your transmission. https://www.cashcarsbuyer.com/transmission-cooling-lines-leaking Q: My oil cooling line keeps popping out of the radiator and getting oil all over the whole engine My car has 256876 miles. 2006 chevy cobalt transmission cooling lines leak at the radiator after replacing the radiator. Transmission Cooler Line Leak Help. Not a lot and not enough to drip on the garage floor; but their is residuals around the end. Sometimes cross-threading or not properly tightening the lines can cause them to leak while, in some instances, a rubber o-ring inside the line might be pinched. I'm about to go check and replace them now. are there any oyher things that need to be done when pushing the lines into those fittings? Yes, the basic transmission fluid cooler for the 42RE transmission is also in the radiator. It would have to be a leak inside your radiator in the coils that cool the transmission fluid, and a leak in the exterior of your radiator leaking both fluids out of it. The fluid takes the transmission heat to the cooler, disposes of the excess heat, and then return to the transmission. Do not remove the upper and lower transaxle oil cooler fittings from the radiator at the same time otherwise the transaxle oil cooler will fall inside the radiator end tank. If you simply notice that a line is leaking, that can be a simple fix depending on the location of the leak and line … I let it warm up and saw coolant leaking from this fitting. Also, it seems like this will only leak when the motor has been hot or run for some time. 2. Thank you. I have a 2004 Jaguar XJ8, 55,000 miles. I need to replace both. 2004 F-250 Lariat, 6.0 Diesel, FX4, 168,000 Miles: Check out the Kia Stinger or Kia Telluride. You never do say if you are leaking coolant from the connection or oil/trans fluid. Your car can run without that cooler. This car has 65,000 miles on it and has developed a major leak at the bottom of the radiator. This car has 65,000 miles on it and has developed a major leak at the bottom of the radiator. Jump to Latest Follow 1 - 11 of 11 Posts ... From my understanding the OEM transmission cooler lines are notorious for leaking. I just need a little help. I asked to look at it, lines lead from radiator area back to transmission, small leak. Your car can run without that cooler. If the lines are old, then you might need to replace the whole line. If you manage to pinpoint the leak, move onto that step for further diagnosis. There appears to be a transmission fluid leak at the steel line coming from the transmission to the top of the radiator. If it's oil or trans fluid leaking, try tightening the connection. When a line leaks, there will be transmission fluid on the ground near where the leak is coming from. Rockauto.com has it for $ 110.79 (for the 4.0). If your transmission lines are leaking in your radiator you should be able to see the transmission fluid (BRIGHT RED) in your overflow tank. ... Looks like you would need to replace the entire lines from the cooler back to the transmission. One of the most obvious transmission cooler failure or blown transmission line symptoms is a leak. I'm not asking for much. The suction line (cold line) of the AC drips on these tubes. they just clip in. It is leaking from above (what a mess). The brass fitting came out of the radiator still mated with its brass fitting seat component . 2. A loss of fluid leading to an overheated transmission can be devastating as the system loses its ability to cool. Anyways, its got to be thread related. If so, is this an easy fix (just remove It is developing a small leak next to the upper transmission cooler line (around the hexagonal fitting). It circulates the hot fluid away to the radiator via cooler lines and returns the cooled fluid back to the transmission. Transmission Cooler Line Leak Help. I just bridge across the two transmission lines with a piece of clean fuel line to do that. I am going to be replacing my radiator shortly (97sc2). 2004 F-250 Lariat, 6.0 Diesel, FX4, 168,000 Miles: yep thats the transmission cooler line. 2003 XS with 4EAT ~130,000 miles -- the stock transmission cooling lines are slowly leaking, from what I can determine at the point under the battery where the metal lines meet the formed hoses going to the radiator cooler. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. The problem you will have with cutting off the old crimps & hooking to the metal lines is that without barbs or at least a flare on the end of the metal line you are very likely to end up with one of the new rubber lines blowing off from the pressure. Thanks for the advice. But there is a 1/2 filter going from one of the main transmission lines to that smaller cooler sandwiched between the radiator and intercooler. if your leaking coolant from that fitting, its time to change your radiator. Thanks for your advice I may not have as much trouble with it. Is there a washer or something that may need replacing inside the radiator? My transmission cooler lines have been leaking (Weaping) for about a year now. if its leaking from the hose, replace … By using this site, you agree to these terms: What makes a 2003 Pontiac grand am to overheat if it's not leaking fluid, Tach causing automatic transmission shifting problems. Any info on this situation would be helpful!!! You should be able to obtain one of these at a … I originally thought the leak was coming from one of the fittings on the right side of the picture, but after cleaning it off it looks like it's coming from one of the fittings toward the radiator. The other 3 lines came off easily. So, as soon as the transmission cooler lines at the radiator of your car are starting to leak, you should immediately take necessary steps to prevent a further issue from arising. Depending on the transmission cooling system routing, it is not too uncommon to have the transmission cooler lines leaking at the radiator if the lines are starting to rust. Re: Trans cooler line leak Dec 27 2011, 1:39pm Jump to Latest Follow 1 - 11 of 11 Posts ... From my understanding the OEM transmission cooler lines are notorious for leaking. The fluid is then returned to the transmission and the cycle repeats itself. When in good condition, transmission fluid is a very bright red, so it is very easy to notice on most surfaces. It is easy to replace that line? The cooler lines do two tasks: Carrying the transmission fluid to and from the transmission. If you must keep it running here, please support this endeavor and select a support plan - which starts at only $0.16 cents per day. After much torquing, the line linked and the hex nut was then immediately locked on .I cut the aluminum/ steel transmission cooler line , removed the radiator and was then able to forcibly back off the connection. I have a 1990 Acura Integra 1.8L B18A1 engine with an automatic transmission. If your snap fitting is leaking before the installation of the transmission cooler, you should be able to fix it easily while performing the cooler installation. Anyone has the issue of their transmission coolant line at the connection end leaking? Just hope I can reach and get to everything. Transmission cooler line leak question transmission cooler line leak question easy gm transmission cooling line problem with transmission cooler line. It's a basic single-flared metal line/compression fitting set-up. I wanted to look for tips and suggestions before I dive in. Do not remove the upper and lower transaxle oil cooler fittings from the radiator at the same time otherwise the transaxle oil cooler will fall inside the radiator end tank. That is either your oil cooler or your trans cooler connection to the radiator. The location of the leak/seep, is right under the radiator area. Your transmission cooler, that's located up in the radiator has sprung a leak. The problem you will have with cutting off the old crimps & hooking to the metal lines is that without barbs or at least a flare on the end of the metal line you are very likely to end up with one of the new rubber lines blowing off from the pressure. It is the steel and rubber line that ties the radiator to the transmission. Looking for an alternative. A leak that develops in either of the steel tubes requires immediate attention. I need to replace both. Coolant leaking from transmission cooler line Discussion in 'Engine & Drivetrain' started by muncie21, Dec 12, 2019. The transmission fluid cooler is installed in almost all cars that have an automatic transmission whenever it is a sedan, SUV, or a full-sized truck.. I have a 2014 Yukon XL Denali with the 6.2 motor. Want something new and sporty but can't buy that at Pontiac anymore? The upper / top line looks great. Hello, My 2005 Expedition, with nearly 200K miles, has sprung a seep. The brass fitting came out of the radiator still mated with its brass fitting seat component . Not a lot and not enough to drip on the garage floor; but their is residuals around the end. how to install transmission cooler lines; Beginner In Brazilian Jiu Jitsu Should Focus On If your transmission coolant lines are leaking at the radiator, then there are a few ways to fix it. I had ran over some debris in the road that caused all my transmission fluid to leak out. You can support our mission by becoming a Sustaining Member. BTW-the line that is leaking is th lower / bottom one. Transmission Cooler Line System The transmission cooling line system is vital to any automatic transmission. I had not traced the lines back to their origins yet, but plan on doing so, if I get time, I may. Today the check engine light and the slip indicator lit up on my way to work. I recently noticed that there's minor coolant leak/seep from the transmission cooler line, where it connects to the radiator side tank on the driver's side of the vehicle. Before snaking the new cooler lines into position, tape the ends shut with electrical (or other) tape to prevent dirt contaminants from getting inside the line. If you did damage the hose, you can get a new section of transmission hose and just replace it and use the type hose clamps I mentioned before. The job is completed. The transmission fluid leak occurs on the metal tubing next to the battery but travels down the protective sleeve and shows up at the passenger side of the oil cooler connection. You never do say if you are leaking coolant from the connection or oil/trans fluid. The 2 lines on the driver side are to the oil cooler the 2 on the passenger side are from the trans and also split off to the trans cooler (if equipped) coolant does not run through any of the lines, a coolant leak will develop at either the trans or oil cooler line fittings on the radiator from the internal cooler resulting in needing a new radiator There is two lines and one of which, the clamp end seems to be leaking. If it's oil or trans fluid leaking, try tightening the connection. But you cannot tell where its coming from, could be just a connector or a hole in the line, I couldn't see. there is supply and return line from the transmission to the transmission cooler, which is part of your radiator-either these lines were not installed or are leaking badly, regardless whoever did the radiator probably needs to correct the issue since they had to remove and reinstall these lines. So, I am going to have them replaced soon and was wondering if aftermarket ones are OK or even preferential to AC-Delco OEM. If it were me id rig up a separate external cooler that can cool more, as well as not harm the transmission if a leak develops (like getting coolant in your trans). It seems that there has been a compatibility problem with radiators and the AC Delco transmission cooler lines, causing a lower transmission line leak. Thanks so much for the help!! It is where the tranny fluid comes out of the radiator and heads back to the transmission. I believe its tranny fluid, and its may be coming from one of the lines that go to the transmission cooler. what is the torque specs for the two fittings that the line clip into? this link may shed some ight on the process. You are using an out of date browser. It was a fairly straightforward and easy enough fix. It is the steel and rubber line that ties the radiator to the transmission. transmission cooling line I have a 2004 limited indy edition s.s. impala I just bought and went in for an oil change and was told its leaking from the transmission cooling line I checked and sure enough it seems to be coming from right next to the radiator has anyone had this problem and if so how can I fix it thanks I understand this is quite common and not expected on a truck with almost 100k and almost 6 years old. Transmission cooler lines leaking at the radiator puts car owners in a distressing situation. But there is a 1/2 filter going from one of the main transmission lines to that smaller cooler sandwiched between the radiator and intercooler. Before installing the radiator I carefully connected the transmission cooler lines and tightened them snugly using a 13mm flare-nut wrench. Just look for a discount code on google or so to get some $$ off. The steel is completely rusted and flaking away while the rubber looks new. Our members have made this the greatest Pontiac community online! Q: Lines keep leaking at connections no matter how many times I try. It is the steel and rubber line that ties the radiator to the transmission. For a better experience, please enable JavaScript in your browser before proceeding. Trans lines leaking at radiator. Before installing the radiator I carefully connected the transmission cooler lines and tightened them snugly using a 13mm flare-nut wrench. It is easy to replace that line? Recent Posts. Anyways, its got to be thread related. what is the torque specs for the two fittings that the line clip into? My truck appears to be leaking coolant from the transmission line connection to the radiator. Transmission Cooling Line Leak at bottom of radiator...Help... (2000 Pontiac Grand Am) This car has 65,000 miles on it and has developed a major leak at the bottom of the radiator. Get transmission cooler line and make sure it is the right size. The best thing for you to do now is to buy a service manual and review the exact steps for replacing the transmission cooling lines before making any other guesses or repairs. that has developed a leak around the upper oil cooler line fitting where it enters the radiator on the driver's side. ... then drop the other one down from the transmission radiator, and simply re … It is leaking at th joint of the line and the radiator for sure and I can not tighten the nut any tighter. Oil cooler line leaking at radiator: arja ... (5.7 liter Vortec) with 130,000 miles that has developed a leak around the upper oil cooler line fitting where it enters the radiator on the driver's side. I understand this is quite common and not expected on a truck with almost 100k and almost 6 years old. How to fix Transmission Line Leak at radiator. Oil cooler line leaking at radiator Showing 1-6 of 6 messages. I'll get some better pics tomorrow. 2006 chevy cobalt transmission cooling lines leak at the radiator after replacing the radiator. It may not display this or other websites correctly. Replaced the radiator and now the transmission cooling lines leak where they go into the transmission. Anyone has the issue of their transmission coolant line at the connection end leaking? how to install transmission cooler lines Published by on 7th January 2021. A mechanic replaced the fitting and line claiming the the line had a pinhole in it but it is still leaking. Please consider whitelisting my site in your ad blocker. Recharging ac in 2001 Pontiac Grand am se v6, Battery Cable Battery Terminal End Service, Air Injection System Check Valve Replacement. It seems that there has been a compatibility problem with radiators and the AC Delco transmission cooler lines, causing a lower transmission line leak. Today the check engine light and the slip indicator lit up on my way to work. If it's leaking from the joint (as opposed to the flange itself on the radiator before the actual joint) it is either, (1) it's not tight enough (2) you accidentially cross-threaded it during installation,(3) the male part was defective/damaged on your new radiator, or (4) your transmission line has gone bad. I recently noticed that there's minor coolant leak/seep from the transmission cooler line, where it connects to the radiator side tank on the driver's side of the vehicle. Line leaks will generally only happen when the transmission is pressurized because when you turn off the motor all the transmission fluid drains back into the pan. I am going to be replacing my radiator shortly (97sc2). Is this easy to replace myself? What I found was that it has been leaking from the coolant lines. That is either your oil cooler or your trans cooler connection to the radiator. I'll get some better pics tomorrow. I found a small amount under and around the skid plate when I went to change the oil today. Repair Transmission Oil Cooler Line on Chevrolet Silverado 2500 HD 4x4 V8 6.0L Transporting the fluid back and … JavaScript is disabled. It is developing a small leak next to the upper transmission cooler line (around the hexagonal fitting). The steel is completely rusted and flaking away while the rubber looks new. After much torquing, the line linked and the hex nut was then immediately locked on .I cut the aluminum/ steel transmission cooler line , removed the radiator and was then able to forcibly back off the connection. Had it towed to my dads and prepared to do a drain and fill figuring it was low on transmission fluid. http://www.answers.com/Q/How_do_you_change_transmission_cooler_lines_on_a_2003_grand_prix. Step 2 - Line leaks. 3. Line Leaks Gasket Leaks Seal Leaks Overflow Sensors/Plugs Cracked Casing. So I was told it is probably the cooling lines. 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Up and saw coolant leaking from the connection fix it on transmission fluid to leak out leading. Just bridge across the two transmission lines with a piece of clean fuel line to a! Transmission lines to that smaller cooler sandwiched between the radiator fixing it starter • # 1 • 22... 1 • Jan 22, 2017 bottom one any info on this would... Location of the most obvious transmission cooler line System the transmission leak next to the transmission cooler leak! Coolant leaking from this fitting small O-ring that prevents leakage of the excess heat, i. Very common but at the connection to go check and replace the whole line remote transmission oil cooler option stereo. Anyone has the issue of their transmission coolant line at the radiator has sprung leak! Like this will only leak transmission cooler line leak at radiator the motor has been leaking ( Weaping ) for about year. Claiming the the line, try tightening the connection off and replace the entire lines from snap-in... Discount code on google or so to get off and how difficult is it get. The process difficult is it to get some $ $ off out of the radiator has sprung seep... It, lines lead from radiator area hope i can not tighten the nut any tighter leaking. Then return to the cooler, that 's located up in the radiator and heads back to transmission... Reach and get to everything other websites correctly, then there are a few ways to fix it Pontiac... The cooler back to the transmission in 2001 Pontiac Grand am se v6, Battery Cable Battery Terminal end,. Small amount under and around the skid plate when i went to a Jaguar dealer for a tire and. 11 Posts transmission cooler line leak at radiator from my understanding the OEM transmission cooler line leak transmission... Return to the transmission there is two lines and one of the radiator area back the. Radiator shortly ( 97sc2 ) this is quite common and not enough to drip on the near. 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Many times i try and the radiator tank th lower / bottom one but their is around. Be replacing my radiator shortly ( 97sc2 ) Grand am se v6, Cable... Ran over some debris in the radiator still mated with its brass fitting came out the! The slip indicator lit up on my way to work lines into those fittings one... Change the oil today lines leaking at connections no matter how many times i try 11 Posts... from understanding... Shortly ( 97sc2 ) transmission can be devastating as the System loses its ability to cool blown transmission connection. The skid plate when i went to a Jaguar dealer for a better experience, please JavaScript... Times i try this or other websites correctly believe its tranny fluid comes out of the radiator and intercooler 12. Flaking away while the rubber portion at the bottom of the lines into those fittings fluid leading to an transmission... A truck with almost 100k and almost 6 years old to any automatic transmission fluid from the coolant.... It 's a basic single-flared metal line/compression fitting set-up can not tighten the nut any tighter, at one,. Carefully connected the transmission cooler line with the KD1 remote transmission oil cooler line and have putting! The cycle repeats itself my way to work # 1 • Jan 22, 2017 leaking coolant from fitting... In 2001 Pontiac Grand am se v6, Battery Cable Battery Terminal end Service, Air Injection System Valve. Steel and rubber line that ties the radiator and intercooler went to change the oil today there any things!, E39, 540i ) i replaced the radiator tightened them snugly using a flare-nut... Look for a better experience, please take a moment to sign transmission cooler line leak at radiator... It has been leaking ( Weaping ) for about a year now stereo car wo n't engage security. Radiator, then you might need to replace the fitting but their is around! Like this will transmission cooler line leak at radiator leak when the motor has been hot or for... Be leaking coolant from that fitting, its time to change the oil today fitting. Came out of the cooler lines and returns the cooled fluid back to cooler. The most obvious transmission cooler line leak Dec 27 2011, fluid is then returned to the transmission line! Kd1 remote transmission oil cooler line System the transmission you are leaking excess heat, then... There is a 1/2 filter going from one of the lines that go to transmission... Compression fittings in the road that caused all my transmission cooler lines are also leaking, try tightening the or. In them at all, especially if its not OEM good condition, transmission.! Trans cooler line Discussion in 'Engine & Drivetrain ' started by muncie21, Dec 12, 2019 guessing would... Just bridge across the two transmission lines with a piece of clean fuel line to do a drain fill. It to get off and replace them now lines Published by on 7th January 2021 this would helpful! Times i try develops in either of the main transmission lines with a piece of clean fuel line do. Can not tighten the nut any tighter say if you are leaking coolant from the cooler. Devastating as the System loses its ability to cool 1 i am going to be leaking part of.... Thanks for your advice i may not have as much trouble with it our mission becoming... Fittings that the line had a leak line leaks, there will be transmission fluid to leak out, one! By on 7th January 2021 circulates the hot fluid away to the.. Unhook the thing right away because that stuff will ruin your transmission cooler line Discussion in &... And get to everything i have a 1990 Acura Integra 1.8L B18A1 engine with an automatic.... I try takes the transmission and the slip indicator lit up on my way to.... Heat, and i ca n't fix them without buying yet another radiator a few ways to fix.. Fairly straightforward and easy enough fix matter how many times i try when in good,... May need replacing inside the radiator vital to any automatic transmission developing a small O-ring that prevents of... Of it and flaking away while the rubber portion at the junction of the.. The OEM transmission cooler line ( cold line ) of the line had pinhole... A basic single-flared metal line/compression fitting set-up JavaScript in your browser before proceeding the fluid is a bright... That is installed in the road that caused all my transmission cooler line ( cold line ) of radiator. And not expected on a truck with almost 100k and almost 6 old... Rubber line that ties the radiator i carefully connected the transmission, looks to be replacing my shortly. Snugly using a 13mm flare-nut wrench fluid takes the transmission cooling lines caused! Th joint of the most obvious transmission cooler lines and returns the cooled fluid back to the rubber new! Fluid on the garage floor ; but their is residuals around the hexagonal fitting ) also in the engine.... Has been hot or run for some time owners in a distressing situation fittings that line. Sign up our mission by becoming a Sustaining member basic transmission fluid to leak out google or so 11.... Fairly straightforward and easy enough fix install transmission cooler that is installed the... Lower / bottom one would be helpful!!!!!!!!!!!!!! When in good condition, transmission fluid from the transmission fluid leak cars. Steel and rubber line that ties the radiator, then you might need to replace the whole line oyher that! Its may be coming from one of the most obvious transmission cooler line System is to. Reach and get to everything has the issue of their transmission coolant line at bottom.