2001 GMC Jimmy Repair Question
Asked on February 12, 2011
Po 410 code
I have a 2001 GMC Jimmy. I replaced the pump on the secondary injection system (smog pump) but the valve attached to it is also bad. This valve is a dealer part but what is it called? Also, would you know the dealer part number?
Asked by presqvfdAnswer
Replied on February 13, 2011
Are you talking about the Air Injection Check Valve-if so see below:
