🚗 Enhance Engine Performance with Walker Products 245-1067 Mass Air Flow Sensor Assembly Review

The "Check Engine" light went off immediately. Restored properties to the level of the new. The truck starts faster without hesitation or stumbling. The codes relate to the two rear oxygen sensors, but the lean mixture is being caused by a faulty MAF. Best price anywhere!

Installed this MAF in my 1998 Chevy Silverado Truck. With a circulation of about 140,000, I thought it was time to replace the old one. After about 2,000 miles, this Walker MAF sensor failed, encoded immediately, and the truck had trouble starting. The old original air mass meter is gone and the car works perfectly again. Called Walker but still no answer.

So this has been on my car for a few months. I bought it because I had the SES code for mass airflow and it seemed like an easy fix. Unfortunately, the actual repair was even easier (turned out to be a blown fuse, which also controls the reverse lock solenoid), but with over 450,000 miles on the original MAF I thought it would be a good idea to replace it anyway. :) This is a direct replacement and only took about five minutes to swap out. It probably took me longer to dig up the tool…

MAF sensor failed yesterday. I bought this Walker Products Mass Air Flow Sensor 360 days ago. To diagnose the problem I used my Blue Driver OBDII scanner which showed me low airflow through the sensor. Luckily I still had a 20 year old OEM MAF sensor to put back in the van. After replacing the MAF, the car started like new again. The only reason I replaced the mass air flow sensor is for preventative maintenance. So don't waste time calling Walker Products at 844-252-0114 to request…

Had truck MAF sensor code. Bought this sensor and installed it. Same problem and code stayed. Spent an hour fixing the truck. I was asked to test a new one. I've been told that online products like this sensor count as seconds for auto repair professionals. I took my local parts store to check it out. It was bad. Bought a new one from O'Reilly for twice the price and it worked. No more hard start or code. Unfortunately, we missed Revain's return window for a week. I would be more than happy to…

Do not buy this part. I installed this mass air flow sensor on May 5, 2019. He retired on October 20, 2019. Walker no longer guarantees a part after 90 days and Revain after 30 days. I know for a fact it's bad. My fuel trim is +20% on hard starts and poor acceleration. I checked the wiring to rule that out before calling them, the wiring is fine. My truck has P0101 and P0102 set which is another sign that the problem is with the mass air flow sensor. I disabled the sensor and am currently…