Can a VW Jetta oil cooler leak oil?
The oil cooler has a large O ring that over time will start to leak. The job is not difficult, but if this small leak is ignored, can cost you your engine. I lost 5 quarts of oil in just a few miles. Don’t let this happen to your ride! Loading…
What causes a slow coolant leak on a Jetta?
This is a fastener-by-fastener description of how I diagnosed and repaired a slow coolant leak as a result of a bad coolant hose flange on a 2001 VW MKIV Jetta Sedan with automatic trans and 2.0L (AEG) engine. This is a known issue with VW engines including the MKIV, and it is the most common cause of a slow coolant leak for this vintage engine.
Are there any problems with the Volkswagen Jetta?
Volkswagen Jetta owners have reported 10 problems related to coolant leaking (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Volkswagen Jetta based on all problems reported for the Jetta.
Can you use universal coolant on a VW Jetta?
Literature published by VW explains that G12 is not compatible with other coolants, including universal coolant sold elsewhere. They warn that mixing G12 with other coolants might cause engine or seal or sensor damage, and that their warranty may be void if there is evidence of coolant mixing and damage resulting from that.
What happens when coolant leaks from the oil cooler?
As with the above symptom, it’s important to contact a professional mechanic as soon as you notice a coolant leak. If enough coolant leaks from the radiator or oil cooler, it can result in engine overheating problems and mechanical component failure. 3. Oil in the cooling system
What to do if you have a coolant leak?
Check for any external coolant leaks under your vehicle. If you can’t find any external leaks but are still losing pressure, check the oil pan either with the dipstick or tap out the engine oil to see if you get any coolant in the engine oil.
Is there a coolant leak in my TDI se?
2012 Passat Tdi SE with 153,000 miles suddenly developed a 1 liter/20 miles sized coolant leak (coolant level was fine at fill up 200 miles ago). Put the car up and removed the lower sound shield (belly pan) and oil pan insulation (both wet with coolant). Coolant is dripping off the oil pan after running down the front of the block.
How long does it take to replace transmission seal on VW Jetta?
After 6 weeks of driving and approx 1,200 miles noticed leaking oil in the garage. Took it to the dealer. Transmission seal needs to be replaced and it could take 2-3 days depending on the availability of the parts. Tl the contact owns a 2010 Volkswagen Jetta.
Volkswagen Jetta owners have reported 23 problems related to engine oil leaking (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Volkswagen Jetta based on all problems reported for the Jetta.
Where can I get a VW Jetta repaired?
The vehicle was later taken to dublin Volkswagen (6085 scarlett CT, dublin, CA 94568, (925) 829-0800), but was not diagnosed or repaired due to the diagnostic and repair fees. The manufacturer was notified of the failure and did not assist. The approximate failure mileage was 100,000.
Can a TDI cooler leak coolant from the intake?
Only gas models. TDI= oil cooled only. The EGR cooler could leak coolant and go back into the intake through the EGR. Remove the intercooler and pressure test it underwater. Only other place coolant sees intake is the EGR cooler.
Why is my VW Passat TDI leaking coolant?
I have 2012 VW Passat TDI. There are 4700 miles on it. I do not have the warranty on the car, as it was purchased at an auction. Problem is: The car has been loosing coolant since I’ve had it. I need to refill the coolant container every 30 miles or so because the light for “add coolant” goes on.
How to remove cooler pipe from Jetta Turbo?
In order to remove the cooler pipe (anyone know the correct term for this?) behind the block, you need to disconnect the “U” shaped pipe from the cooler piper and turbo? Apparently this is the turbo oil drain pipe, or so I’m told. You will also need to remove the down pipe or cat from the turbo. there is a basic one bolt band clamp.
Is there an oil leak in the oil cooler?
Please try again later. There is a very common issue that comes with owning a older vr6 or any volkswagen. And common oil leaks from these cars if they occur are going to be oil leaks from the oil cooler housing and the oil filter housing gasket. This video will show you what you need and the steps to do so. OIL LEAK FIX!
What causes an oil leak in a VR6?
This feature is not available right now. Please try again later. There is a very common issue that comes with owning a older vr6 or any volkswagen. And common oil leaks from these cars if they occur are going to be oil leaks from the oil cooler housing and the oil filter housing gasket.
Why is the coolant in my oil cooler not working?
Coolant in the oil When the engine is not running and the cooling system is pressurized, coolant can be forced from the cooling system into the oil pan. High oil pan levels can damage the engine by the crankshaft slapping the oil as it rotates.
Where does the oil come from in a VW TDI?
VW TDI Hint – 4 cylinder TDIs are notorious for leaking on the backside, where it is impossible to see the leak. The oil may appear to be coming from the turbo, but, in fact is coming from the valve cover gasket. On ALH engines, where the gasket is not available separately, try using some RTV sealant instead.
https://www.youtube.com/watch?v=kH-HYuI0-t0