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2.5L I4 (LCV) & 3.6L V6 (LGZ) Tech

Discussion focusing on the Colorado and Canon's two gas powertrains the 2.5L I4 and the 3.6L V6. Also their respective transmission, transfer case, and other driveline components.

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  1. 2.5L I4 (6 speed Trn) versus 3.6L V6 (8 speed Trn)

    Asked by gmcsierra71,

    0 votes
    1 answer

  2. 8 speen transmission problems

    Asked by Peter C. Streechon,

    0 votes
    1 answer

  3. Exhaust

    Asked by Brohammz,

    0 votes
    0 answers

  4. Engine noise on startup

    Asked by Allen'scolorado,

    0 votes
    5 answers

  5. 2018 Colorado Z71 shift pattern and noise

    Asked by tboris,

    0 votes
    1 answer

10 questions in this forum

  1. 2.5L I4 (6 speed Trn) versus 3.6L V6 (8 speed Trn)

    Asked by gmcsierra71,

    0 votes
    1 answer

  2. 8 speen transmission problems

    Asked by Peter C. Streechon,

    0 votes
    1 answer

  3. Engine noise on startup

    Asked by Allen'scolorado,

    0 votes
    5 answers

  4. Exhaust

    Asked by Brohammz,

    0 votes
    0 answers

  5. 2018 Colorado Z71 shift pattern and noise

    Asked by tboris,

    0 votes
    1 answer

  6. 2016 Colorado 4cyl 6 Speed Gear Question

    Asked by Dayooper14,

    0 votes
    2 answers

  7. questions about programming and BCM failures

    Asked by philosch,

    0 votes
    1 answer

  8. 2017 Colorado...

    Asked by newdude,

    0 votes
    20 answers

  9. Engine Question (Opinions)

    Asked by ParkIng,

    0 votes
    7 answers

  10. supercharger for the3.6

    Asked by thetruck454,

    0 votes
    1 answer
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