When i turn my truck on the oil comes out at the bottom

Weare Marshall

Asked by Mar 10, 2015 at 11:33 AM about the 2002 Chevrolet Avalanche 1500 4WD

Question type: General

3 Answers


Check your filter. May be loose or sometimes the old O ring from the last filter will get stuck against the block where the filter screws on. If not an obvious leak, you will have to jack up the front, start the engine, and see if you can actually see where it is leaking from. Check your oil pan drain plug also. May be loose, or the O ring may be cracked or missing. Post back with your findings........


Aslo check the drain bolt maybe its loose


Or the oil pan seal around the oil pan?

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