Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-2 of 2 Results
  1. General
    Okay this problem started last year summer time. driving down the highway and check engine light came on followed by reduce engine power :weird:. Checked codes at local auto parts store came up tps. Changed it later that week with a used part ran fine for a week later same...
  2. General
    Hey everyone i have a 2005 GMC Envoy i noticed lately a reduce in performance when i push the gas pedal all the way down it won't respond quickly and when it does it is not as powerful as before there is a lag in the performance. Please help me. :confused: :cry:
1-2 of 2 Results
Top