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  1. General Tech
    Passenger and rear air conditioner are blowing hot. I have checked the acurators which are good. When idling the high pressure moves/builds slowly from 100 to 150 then condenser fan turns on and the pressure goes back down to 100. Does anyone have any ideas? I think there may be two different...
  2. Engine & Drivetrain
    Acadia engine went KABOOM at 74,000 miles. Meticulous maintenance always maintained. Oil changes every 3000 miles. Timing belts slipped, threw a piston in the plug and that’s all it took. Mechanic said that V6 motor is a piece of **** from GM. He said to rebuild would be just as if not more...
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