misfire with low acceleration *HELP*

[EJOUIE]

so the MAF disconnect test only applies to the idle? It idled so much smoother without the MAF until i drove it.

[TLSheff]

I'd let the others chime in with any intel, but my guess would be the sensor is bad.

GM# 19179716 (AC Delco# 213-4338) Dealership List $360.08
consult junk yard or auto parts store if you decide to replace it

[rmcardle3]

^^ On the MAF Sensor (because no OTHER codes...., right?).

[EJOUIE]

^^ On the MAF Sensor (because no OTHER codes...., right?).

Only codes i keep getting are the elusive PO300 (random misfire), and the daily POS4U.