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maf sensor
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  1. Engine & Drivetrain
    2012 GMC Acadia 3.6L I replaced all the fuel injectors. Then I cleaned the MAF Sensor with CRC MAF Sensor spray cleaner. Then I Cleaned the throttle body and intake valves with CRC Intake Valve and Turbo Cleaner. After doing that the engine fan continued to run for about 45 seconds after...
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