Hello,
Just pulled upper and lower intakes. Did the gaskets. Checked for vac leaks and found none. (1997 4.0)
Typically I'll throw just a P0171 and not P0174 but the two have been coming on together lately. I have been using torque pro to attempt to monitor whats going on. I have cleaned the...
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.