I opened my air filter box couple of weeks ago to find engine oil on the air filter.. I took out the filter, cleaned the box, drove for a week opened it up again and oil is there again.. What could be the culprits to this. Is it just a sign of an old engine... worn pistons? What could be done to seal it... Im still running the car without an air filter...
-
-
Are you sure it is engine oil and not oil from an oiled air filter? Also the crank case vent on top of the valve cover does spit some oil into the intake tube. -
Yes, its the engine oil 100%. Do the E30's have a PCV valve?Comment
-
i get a SMALL amount of oil in the filter end of my AMF on both my cars. im guessing its normal.sigpic
1987 - 325i Convertible Delphin Auto [SOLD], 325i Convertible Delphin Manual [SOLD]
1989 - 325i Convertible Bronzit m30b35 swapped [SCRAPPED], 325i Sedan Alpine Auto[DD]
1991 - 325i Coupe Laguna Manual [Project], 535i Sedan Alpine [SCRAPPED]Comment
-
A little bit in the intake is normal because of the crank case vent.Comment
-
The American Republic will endure until the day Congress discovers that it can bribe the public with the public's money. -Alexis de TocquevilleOriginally posted by Fusion
The Desire to Save Humanity is Always a False Front for the Urge to Rule it- H. L. Mencken
Necessity is the plea for every infringement of human freedom. It is the argument of tyrants.
William Pitt-Comment
-
running the car without an air filter? what are you thinking?e30s r koolComment
-
Can the crankcase vent get clogged allowing less oil to be vented out?Comment
-
I took the filter out intitialy because when i first checked it it was soaked. I wanted to see if the oil had just accumulated over time on the filter, so I ran it for a week without filter, opened the box and I found a good amount of oil. At this point im asking on what I can do to reduce the amount of oil being spit into the box, because i cant be changing air filters monthly.
Im guessing its worn piston rings or clogged valve... hoping the latter is possible and that that is the actual cause.
Any more input will be appreciated. thanks allComment
-
I
Stand
Corrected.
Dont drive your car without a filter man, if you think plowback is bad, wait until you suck something into your valves.
Sorry Greg.Yours truly,
Rich
sigpic
Originally posted by RigmasterComment
-
guess what homies. you have blow by...Comment
-
Shot
"Its preparations are concealed, not published. Its mistakes are buried not headlined. Its dissenters are silenced, not praised. No expenditure is questioned, no rumor is printed, no secret is revealed."
John F. Kennedy
Comment
Comment