2002 Tahoe 5.3L
Changed my intake manifold gaskets this weekend after pulling a 171/174 error.
The shop tried to get me on a new fuel pump (which they claimed was low pressure), but after researching online and finding intake manifold gasket issues, I made them smoke test the intake...
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.