View Single Post
Old 11-29-2012, 06:44 PM   #3
Registered User
Join Date: Apr 2012
Location: Ny
Posts: 11
My Ride: E30
Could it be a Vanos issue causing your timing to be off?

Did you smoke test the intake system for leaks to ensure no vacuum leak.

What about a slight exhaust leak tricking the o2 sensors?
E30Gelardi is offline   Reply With Quote