Originally Posted by
Arkansasmountainman
there are a million possible reasons a truck can act up.... if you have an auto zone close take it there and have them scan it... that is the best way to tell
that only works if the check engine light is on , or has been on , then there would be a residual code in there..miss readings will not show up in the ECM cause it's not a faulty sensor causing it.
btw you can also unplug the MAF sensor and see if it still does it...thats the sensor/meter thats right behind the airfilter.