2004 chevy avalanche with random missfire
I have a 2004 Chevrolet avalanche with the 5.3 at 296000
miles. I recently replaced the knock sensors and the water
pump and everything has gone down hill from there. At first
it wouldnt start and I hooked an additional ground wire to it
and it started but shortly after it missfired bad and wouldnt
even idle I have replaced the spark plugs, plug wires, and
the intake gaskets but no luck. It reads to have 58 fuel psi.
I've taken out the o2 sensors and nothing seems to work.
Any ideas or advice?
Search Chevrolet Avalanche Questions
Chevrolet Avalanche Experts
Find great deals from top-rated dealersSearch
Related Models For Sale
Used Cars for Sale