mayur1130 Posted July 28, 2006 Posted July 28, 2006 Well I have a CEL on my 96 es and it is code 402 so egr valve has excessive flow. I searched forums and people said to clean the egr valve. First where is the egr valve and second what should I use to clean it?
chargerucd Posted July 31, 2006 Posted July 31, 2006 Hello, I would use carburetor cleaner to remove stuff that might make it stick, but you can out a vacuum on the port and test the movement to see if it opens with vacuum and close without!!! chargerucd Anyone?
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