Review on 🚗 Chevy, Cadillac, GMC Compatible Mass Air Flow Sensor - Impala, Monte Carlo, S10, Blazer, Malibu, Astro, Grand Prix, Intrigue, Cutlass and More - Replaces 2133458, 25008302, AF1004 by Robert Toomey

I've had a 2002 S10 for about a year - the check engine light has always been on and lately it's been running erratically like it's running out of gas or possibly a transmission problem due to wobble. The OBD2 reader showed the mass airflow sensor. Spent about $3 more on this than the similar piece listed on Amazon to support a US company, especially during the pandemic. Very glad I did. I reset the code from OBD2, I replaced the part (10 minutes) - I turned the ignition and immediately the problem was solved. The "Check Engine" light goes out and the truck runs like silk. Good product and I would highly recommend this part if you are in need of a new MAF sensor.