Why would I have engine oil in my air filter? I have a 1989 F-250 with the 5.8L
BOYD
MEMBER
1989 FORD F-250
175,000 MILES
Also when disconnecting the air in take White smoke pours from the air filter
Saturday, October 15th, 2011 AT 6:27 PM
3 Replies
JACOBANDNICKOLAS
MECHANIC
109,645 POSTS
Check the PCV val.E to make sure it is working. Also, there could be excessive blow-by from worn rings which will cause excessive pressure in the crank case. That can force oil through the PCV into the air filter
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Saturday, October 15th, 2011 AT 6:32 PM
BOYD
MEMBER
2 POSTS
Thank you Verry much for confirming my assumption.
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Saturday, October 15th, 2011 AT 6:55 PM
JACOBANDNICKOLAS
MECHANIC
109,645 POSTS
Glad to help. If you have other questions, let me know.