Thread: Leaking A Little Oil...

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  1. #1 Re: Leaking A Little Oil... 
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    Hmm, we shall see what the GM person says... I PMed them. BTW, that is awesome that they are on the board.
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  2. #2 Re: Leaking A Little Oil... 
    GTX Level Member cerick08GP's Avatar
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    Just to hammer this home, I’m 100% sure that is a tranny line. I know because I check that exact fitting every time I do an oil change. GM apparently chose some bad fittings because mine leaks as well, just not nearly that bad. Make sure you check your tranny fluid level ASAP.

    If you have went more than 75K without a tranny fluid change I’d do that now and have the fitting changed at the same time.

    As far as you smelling oil I suggest two things. First change to a 5W-30 “high mileage” oil, what ever brand trips your trigger. And the other would be to replace the PCV valve.

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  3. #3 Re: Leaking A Little Oil... 
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    Quote Originally Posted by cerick08GP View Post
    Just to hammer this home, I’m 100% sure that is a tranny line. I know because I check that exact fitting every time I do an oil change. And the fluid on the oil pan looks like spatter from the tranny line leak. GM apparently chose some bad fittings because mine leaks as well, just not nearly that bad. Make sure you check your tranny fluid level ASAP.

    If you have went more than 75K without a tranny fluid change I’d do that now and have the fitting changed at the same time.

    As far as you smelling oil I suggest two things. First change to a 5W-30 “high mileage” oil, what ever brand trips your trigger. And the other would be to replace the PCV valve.

    Tranny fluid I will check.. and it was actually checked at the dealership before I bought it and when I had my cabin air filter changed. They said it was a little dirty, but thats it.

    I was thinking about changing my tranny filter soon.

    As for oil I use 5w-30 Mobil One Full Synthetic.
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