WHERE IS TH purge control valve ON 2006 CTS
4 Answers
http://www.cadillacforums.com/forums/cadillac-cts-first-generation-forum-2003/250611-right-3-6l-evap-purge-solenoid.html
12 people found this helpful.
That may or may not be the problem, (probably is) but that is where it is, click for full screen
6 people found this helpful.
Had the same problem change the valve sciences you should here some tapping change out that and your problem is solved. Move the cover first it would be on your left side. Under 20 buck to fix.
4 people found this helpful.