4.0L Oil blowing out of dipstick. Need help and queations?

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09-19-2011 | 08:46 PM

#31

thakmfb

Seasoned Member

Joined: Jul 2011

Posts: 324

Likes: 1

From: Richmond, Va

Year: 1992

Model: Cherokee

Engine: 4.0 liter I6

I shouldnt say valve, I should say orifice on your model. Make sure the port in the intake MANIFOLD is not stopped up with junk.

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09-19-2011 | 08:53 PM

#32

milehigh94xj

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Joined: Sep 2011

Posts: 528

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From: Elizabeth,Co

Year: 1988

Model: Comanche

Engine: 4.0L Inline 6

Quote:

Originally Posted by thakmfb

Compression spec is 120 psi. If this did not start until you replaced the broken valve then i would look there. the front one should not be a valve at all. the rear one should be a valve. Make sure you didnt put a valve in the front one. It should just be a straight through elbow to the airbox

Air gos thru the front one with the air compresser and should I put little air breather on the valve cover where the front one was?

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