oil smell comes through vent when car warms up

Asked by Dec 12, 2015 at 07:23 PM about the 2005 BMW 3 Series 325i Sedan RWD

Question type: General

Can smell burning smell through vents have know oil leaks on top don't see
leak on bottom changed gaskets out and sprayed engine off to kill smell it
came back

2 Answers

263,985

The common culprit is the valve cover gasket, did you replace it? Also check the OFHG. Residual oil will take some time to burn off.

1 of 1 people found this helpful.
1,705

Probably valve cover gasket.

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