My check engine light came on. It says something wrong with my egr system. Is there a way I can check my egr valve if its bad.I dont want to buy one if is not it.I dont know if is the egr valve or the EGR Vacuum Modulator Valve.
have the same problem?
Friday, April 24th, 2009 AT 6:47 PM
Try cleaning it out and make sure its getting vacuum thru the VSS and modulator
Friday, April 24th, 2009 AT 7:26 PM
Below is the testing, I will also email them to you for easier reading.