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  1. I4/I5 Engine & Drivetrain
    I was replacing a bad cylinder head on my '05 3.5 I5 Colorado. While reattaching the the timing chain, I cracked the camshaft tensioner guide rail on the intake side. The rubber part seems to be holding it together but its snapped right in the middle. If I don't replace it now will I regret...
  2. I4/I5 Engine & Drivetrain
    What's up fellows? I haven't done a new member intro, but I've been checking the site for a little while now, and I could use some help with my coly problem...see right at 100k, my truck starting running rough...because of a sound I was hearing from the upper left? I thought the head was...
  3. How-To: Performance & Maintenance
    Disclaimer The community here at urges you to please use caution and seek professional assistance when performing modifications to your vehicle. Before attempting any modification it is advised that you refer to your Colorado or Canyon service manual or contact a certified mechanic...
1-3 of 3 Results