What is your question?
·
·
What is your question?
I changed plugs and wires car ran worst.it gave a code 1,2,4,5 misfiring.i changed the ignition coil.then it gave codes that #4 misfiring and egr insufficient.i changed out egr valve cleaned egr tune and cleaned upper intake.now it gives the codes camshaft positioning sensor and #4 misfiring.car barely runs it just sputters misses and backfires.

1 Reply
Join the conversation!
Sign in or create an account to respond