Chevrolet Colorado & GMC Canyon Forum banner

throttle body

  1. Engines/Performance/Tech Questions
    https://youtu.be/7vumZl9sdmU So this isn't my video but I have a similar issue It turns off when I slow down or stop. I have to place it in park to start it. When I'm flying through the HW it drives perfect. I was guessing dirty throttle body and I hope that's it. But if I remove the TB will I...
  2. I4/I5 Engine & Drivetrain
    So I thought porting and polishing your throttle body wouldn't be too hard, and it wasn't, but when i put the throttle body back it didn't run well at all. I have a i5 3.7l 2008 Colorado when I start it up it has a little high rpms nothing too bad at idle, it calms down to the normal rpm range...
  3. I4/I5 Engine & Drivetrain
    I have been working on a couple of problems on my daughters Colorado 2007 I4, 2.9. We bought it about 4mo ago and have battled a Crank no start issue since Day 1. Things weren't too bad until we had the A/C Coil and Heater core replaced. then it would die when slowing with the clutch in. Idle...
  4. Throttle Body
    THROTTLE BODY (L20/4.8A,LFT/5.3N,LMG/5.3-0,LC9/5.3-3,L96/6.0G,LZ1/6.0J); (L20/4.8A,LMF/5.3-4,L96/6.0G); (L20/4.8A,LMF/5.3-4,L96/6.0G,LC8/6.0B); (L20/4.8A,LMG/5.3-0,LC9/5.3-3,L96/6.0G,LZ1/6.0J,LY6/6.0K); (L94/6.2F,L9H/6.2-2); (L94/6.2F,L9H/6.2-2,LC8/6.0B); (L94/6.2F,LC8/6.0B); (L9H/6.2-2)...
  5. For Sale
    I was sometimes getting the P2135 code for bad throttle position sensor and ordered a new throttle body. Had to wait a while for it to come in. Before it arrived, I started getting the code (and truck going into panic mode) every drive so I had to get this used throttle body locally to use in...
  6. Projects & Build
    Just purchased a K&N 57 Series CAI which will means I will be doing the resonator delete as well! Definitely plan on Cleaning the TB, Mass Air flow Sensor and possibly the IAC. Hoping to do all this on Wednesday but damn this workflow is killin me lol will post pics up then end of the...
  7. Want to Buy
    A good friend of mine did some research and found out that throwing a 3.5 throttle body from our trucks into his SS cobalt will give him significant performance increase. He's looking for either ported or stock.. Let me know what you have! Thanks
  8. I4/I5 Engine & Drivetrain
    Hello Everyone, I purchased a 2004 Colorado 2wd I5 Crew Cab (76,000 miles) in November after I totaled my 2003 Tiburon GT 6-speed (AEM CAI, Custom Catback, Headers, Dry Vex Nitrous kit...) and have been reading the boards everyday and I finally decided to make some upgrades. After 1 month of...
  9. I4/I5 Engine & Drivetrain
    I jus have a quick question, it might be dumb but i dont kno so ima ask... what is the difference between a 'ported' throttle body and a non-poted, which is better ect..?? thanks guys... :salute:
Top