I installed a cobra intake and it's running pretty rough. already checked the time and a fireorder.
the only thing I can think of is a sensor plug ontop of the lower intake. it's missing it. Well, I am not sure if it's even a sensor that goes there? any info is appreicated.
Also, it's running really rich. is that cause I installed a phenomic spacer? thanx
Your first post is unclear though. Did the stock manifold have a sensor that you could not mount in the new manifold?
Did you find a plug that does not go to anything?
phenolic spacer shouldn't cause issues, nor should removing the smog pump stuff.