WHY WOULD THERE BE A LOT OF OIL IN THE UPPER INTAKE MANIFOLD?
1996 Ford Thunderbird • 12,500 miles
I removed the throttle body as I want to bore it out and polish it. I looked into the upper intake and there is a lot of oil present. There is also some oil residue on the manifold side of the throttle body plate. Where could this oil be coming from and how do I fix this?
Excessive crankcase pressure either from a bad pcv or the rings are worn.
Yes, you must do both wet and dry and the difference cannot be more than 10-15 lb difference.
Thank you for the quick replies. PCV valve is good, check it tonight. Does the lower intake have a plate on the bottom? I'm just curious as to how the oil makes its way so far up into the upper intake?
Oil like slime coating in the inside if the intake was a co min problem with the 4.6 v8 engine. When thay got up in milage thay had some blow buy. Worn rings. Thay ran ok like that but would get problems with egr ports cloging up. Run an intake cleaner through it. Like run right.
May 18, 2012.
May 18, 2012.
I Need to Find a 81 Subaru Brat Accident / Body Repair /Restorer. My 1981 Subaru Brat was in a accident and I am Looking to find a Subaru Specialist to Help Repair my car. The biggest ...
1 answer • 1981 Subaru Brat • 286,000 miles
Needing to know what body parts are interchangable between the coupe and sedan. the coupe is 2001 and the sedan is 2003 i have a wrecked 2003 and just picked up a 2001 and wanted to ...
1 answer • 2001 Chevrolet Cavalier
I have a 2001 bmw 325i that runs awesome and has almost a new frame with new bushings and shocks but the body is aweful and I have a 1997 bmw 318i that has an awesome body but a bad ...
1 answer • 2001 BMW 325i • 100,000 miles
My drivers door got hit, so i replaced it with another drove from a salvage yard , correct color match. but now the door body line does not match up like the orginal door did.
5 answers • 2005 Chevrolet Silverado • 65,000 miles