2002 monte carlo 3.4 check engine light on
Kb1351
06-24-2008, 03:29 PM
I read the code said egr valve, but egr valve has been replaced. I heard that you could clean out the pipe that connects the egr valve and should fix the problem. Need help..........
maxwedge
06-24-2008, 04:01 PM
What is the code, many things can cause that to set.
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