I’m currently throwing an error code (P1442) for a stuck valve in the secondary air injection system on my 05 GX470. From my research, this seems to be a well documented issue with the 4.7s.
I’ve found several extremely helpful videos on YouTube that not only walk through the steps of...
Hi Guest, Become a Member to gain access to the Member Forums, Member Map, Member Calendar of Events, and Rally Point overland trip planner! Click this link Learn More for more information!
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.