Excessive crank case pressure on 1991 Jeep yj 4.0L, I have changed ccv and checked that system which appears to be operating properly.I changed oil and filter.I did a compression test 135ish across the board w exception to No.1 hole-95lbs. Air box is bubblin w oil entering by valve cover breather hose
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Friday, February 4th, 2011 AT 3:29 AM