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speed

  1. Engines/Performance/Tech Questions
    Okay so I gutted my manifold cat 3days ago (3.5L) and the truck has gotten a hell of a lot slower. It will get to 90mph and stall at 4K RPMs, and it doesn't want to shift at times. It barely will spin in dirt and rocks and it used to squeal on pavement. The takeoff is horrible now and the whole...
  2. Brakes
    Can someone tell me how many ABS sensors the 2009 colorado has, locations, if I can change them with out having to take it to the Dealer, the dealers here are murder, $100.00 bucks just to scan it, cheaper for me to order the sensors 1x1 and keep changing them till i find which is bad, and help...
  3. Tuning
    has anybody takin out the governor or top speed chip out??? if so were is it and how did you take it out?? does it screw up your warranty?
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