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  1. Engines/Performance/Tech Questions
    Hello 355 Nation! Been using this forum for months now as I've just picked up a 2009 Colorado. Thank you for all your information!!!! The truck has 84000kms. Yes you read correctly kms. 4x4 i5 3.7 Z71 Crew Cab. Dark Grey. 265 70 17 k02 - tire pressure is perfect on all 4. 2" torsion bar lift...
  2. Engines/Performance/Tech Questions
    i have an 04 canyon 3.5L. automatic..... lifted 2 in. suspension.... 3 in body lift.... 31 10 50s... but they are almost slicks.... new bosch platinum 4 spark plugs... cleaned maf and throttle body....changed oil and filter....changed fuel gas cap..... k and n intake.... cleaned k...
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