2008 Chevy Impala LT getting Secondary air check valve on check engine light code. Where is this located?
Sunday, July 3rd, 2011 AT 7:39 PM
1 Reply
DOCFIXIT
MECHANIC
18,828 POSTS
The secondary air check valve ism location by the firewall about in the middle. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.