I have cleaned the EGR valve and the light stayed off for a few miles. Stopped to check why the light was eluminated, and it was the EGR vlave system. Kind of vague. I have read that it is rarely the EGR vlave, but other components. The one I would like to check is the voltage to the solinoid and how to repair that problem.
Dec 1, 2009 at 2:10 PM