Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner
vacuum hose pack rats
1-1 of 1 Results
  1. Air Induction
    The &*^^%$ pack rats like the TB engine....:mad: I am in the middle of changing the spark plugs (2004 EXT TB, 4.2, 64,000) and found a vacuum hose partially eaten through in two locations. To be fair to the pack rats it looks like one hole could be abrasion from an adjacent wire loom. It's a...
1-1 of 1 Results
Top