GM Inside News Forum banner
S

Reaction score
0

Profile posts Latest activity Discussions Buy & Sell About

  • · Registered
    Joined
    ·
    1 Posts
    Re: your answer in 2008 regarding 3.5L engines and possible intake manifold problems same as the 3.4L .... do you have any update on this? I'm curious whether it has become a real problem or is it nothing to be worried about.
    I am seriously considering a 2006 Montana with the 3.5 and have been told that the intake manifold gasket should be done asap as a preventative thing. Otherwise, it could be catastrophic.
    Also been told that it's not a matter of "if", it's a matter of when it will fail.

    On the other hand, service advisors at 2 local GM dealerships claim that the 3.5's haven't really been a problem.

    Would very much appreciate your input.
  • Loading…
  • Loading…
  • Loading…
  • Loading…
Top