Review on Walker Products 245-1095 Mass Air Flow Sensor 3.7 Inch - Enhanced Performance and Accuracy by Brian Garrett

Terrible item for my 99 Tacoma 3.4L. I only gave it 2 stars because this part may work on other vehicles and for other purposes. Mine, not so much. In 24 hours my truck will be parked on the street. Before dying, the engine speed was oscillating from 750 to 1200, trying to recover quickly. I thought I could save some money with this Walker product and I was wrong. I recommend you to spend your money and buy the product DENSO Denso 197-6020 Mass Air Flow Sensor. Before I got the Walker MAF I was trying to fix a P0171 system that was too lean in CEL.