Air Flow Sensor May Fail at Higher Mileages on Toyota T100

At higher mileages (125,000+) the mass air flow sensor may cause the vehicle to idle rough, run rich and even stall. Our technicians recommended to replace the Mass Air Flow Sensor with a factory unit because the aftermarket units have very mixed results.

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Average mileage: (–)
6 model years affected: 1993, 1994, 1995, 1996, more1997, 1998
6 people reported this problem
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