I have a 03 ls v8, I took off my stock air box and was maping out a route for a custom cold air intake, and then when i reinstalled the old air box and took my ls out for a drive the check engine light went on and the in dash screen is reading "etc engine fail safe mode" and its been running...
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.