Engine Performance problem
2003 Chevy Monte Carlo 6 cyl Automatic
My check engine light is on so I had someone run diagnostics on it. They said it was the EGR valve. What exactly does that mean and where is it located? My car seems to be running fine and I recently had the oil changed and replaced the air filter.
have the same problem?
Monday, April 20th, 2009 AT 1:26 PM