Chevrolet Colorado & GMC Canyon Forum banner

air flow

  1. Change air/fuel mixture by spacing MAF

    I4/I5 Engine & Drivetrain
    There is obviously a larger number of poeple who are not gettting the mileage they should out of their canyons. And there seem be also be a number of people who think these engines run rich, some have even claimed unburned fuel in the exhaust. Could this be changed by spacing the MAF out of...
Top