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Re: Head gasket leak - advice needed (archive)

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Posted by Todd Kenyon on May 04, 2001 at 09:37:15:

In Reply to: Re: Head gasket leak - advice needed posted by Greg K on May 04, 2001 at 00:25:14:

I was puzzled when my mechanic said if it wasn't an S38, he would suspect the chain cover. What sense does this make??


...More than a few mechanics have been fooled by chain tensioner or front cover leaks from which the oil "sneaks" along the head gasket courtesy of the air blown by the radiator and engine cooling fans. Double, and then triple check as the front cover leaks are much more common than gasket leaks on the S38.

Greg K


Hello all-

I have had a slow oil leak, which has been traced using dye/UV to the front passenger-side corner of the head gasket. My mechanic
whom I trust is advising doing nothing until it gets worse, then replace gasket, which he says could run $1500 (15-20 hours labor). I
have no other symptoms such as white or blue exhaust, discolored oil, oil in coolant or disappearing coolant. It barely leaks when
parked over night, just get a few drops worth on floor. In fact, they couldn't find it after running the car for 90 minutes, so I had to drive
it a few days. What prompted me to bring it in was I used a quart of oil in 2k miles. Yes I drive it fairly hard, lots of short trips (no
track). Car has 80k miles on it. I would appreciate any advice on: 1. should I just sit tight and monitor it? 2. should I do any other tests
now (compression)? 3. Is this common in the S38 at this mileage? 4. might the head be warped or cracked? 5. Assuming it is the
gasket and I have it done at some point, does 15-20 hours sound right, and what else should be done while it's pulled. THANKS a
million for any advice.






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