P0101: Clean & Replace Mass Air Flow Sensor - Silverado 

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Thank you and good luck!

If is not going into a reduce in power mode and your track still running normal it will fix the problem

The website says it's safe on plastic. Wait until it's completely dry before reinstalling the sensor.

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You can try disconnecting the battery for a minute to reset the computer.

@@joezomby1 Doesn’t work on my Chevy Silverado no matter how long you leave the battery off. But when I start driving the check engine light starts flashing again so I know that it’s still misfiring. So I’m thinking there’s a wiring issue that makes the computer think the mass airflow sensor is bad but really the wiring is bad

You can also try cleaning the pins on the MAS connector.

It worked for almost 2 years.

@@joezomby1 thanks for responding friend, I did the same thing to mine , It seems that that was all it needed

I didn't have any indication of a problem except for the service engine message on the dash.

@@joezomby1 oh alrite mines running rough n when I give it gas it wants to bogg then I unplug maf sensor and it runs a little better but still Boggs when push gas ? Put computer on it and only thing came up was mass air flow sensor