I Will Show You How To Diagnose And Change Out Your Mass Air Flow Sensor In Almost All Chevys Chevrolet Blazer, S10 Astro, Impala, Monte Carlo, Sonic, Cruz, Trailblazer. 1500 Silverado Malibu ...

GM has issued a recall for certain units of the Chevy Low Cab Forward 3500 and 4500 models due to an issue with the mass air flow (MAF) sensor.

Your engine needs a steady stream of clean air to function properly, and it's the job of the mass air flow (MAF) sensor to measure and regulate the amount of clean air entering the intake. The ...