Delphi AF10060 Mass Air Flow Sensor

I’ve been having a random misfire that wasn’t bad enough to throw any codes , but the misfires were across all the cylinders and seemed to happen more when I’d accelerate , after changing out plugs / wires / and coil packs i was still having the issue . Bought a cheapo from amazon originally and the issue got way worse , returned it and bought the quality OEM quality one and it solved the issue so far ….. and buying it from amazon was roughly $40 cheaper than the local auto parts store for the same exact item …..

The part was well priced. Delphi is a OEM supplier. The original part had not failed but was 90,000 miles and 10 years old. It did markedly improve all the other performance issues; Smoother shift points, much improved gas mileage, better acceleration, better idle control and smoother idle. Over all performance was improved. I also changed out the MAP sensor which has some functional overlap with the MAF. For you reviewers with bad results, keep in mind that oil used on after market reusable filters could contaminate the MAF.Also inspect all electrical connectors, R/R as needed.

Half the price than an auto parts store.

The engine kept being hot to the point where I thought it was overheating. I changed a relay that fixed a radiator fan issue and that made it a little better but not much. I read about replacing this sensor and that would fix my issue. They were right. Lowered temps to the middle as it was originally.

Fixed sea light

I put 5 maf sensors on from o’Reiley’s . They lasted a week at a time. This one seems to be holding 2 weeks in.

Working as it should for 2 weeks now

I only use OEM when it comes to electrical parts like this. My truck truck has 155k on her, a 2011. This started flaking out a few days ago. So I looked and found the Delphi option. Delphi is/was a huge Tier 1 supplier for GM so I chose this vs all the cheaper brand X options.Anyway, matched it up and it was virtually identical to my original. Went to install (two screws hold it on), and one hole is obviously not right (see pics original vs this new one).So it was not useable. This isn’t a part that the screw is there for looks, if not held down you get a big vacuum leak and might as well put the old worn out one back on.I ordered the more expensive GM GENUINE Parts version and it fit perfectly. Works perfectly also.Side note: 2011 Silverado 5.3 with 6L80 trans.This is vitally important to trans operations!Mine was acting weird the past week (harsh downshifting while slowing down and rolling up to a stop) now all is well :)