I did not find a previous answer to my question regarding my [1998 Grand Prix GTP 3800 Supercharged] MAF sensor so:
After cleaning my MAF sensor [with MAF cleaner spray] and the screen that precedes it, due to symptoms pointing to its malfunction; the problems still persist. Sometimes it shudders at or returning to idle and has twice now had problems staying started if it has run for 5 minutes or so on an errand and been restarted. NOTE: The free code check at Autozone was supposedly not specific enough to reveal all, though I have now looked up the specific codes for the MAF given in the forum's GM OBDII chart.
Questions:
1. Is there a reliable test that I can do myself that will insure that I must buy another before throwing the $ in the wind?
2. Anyone know where the best price can be had if I do have to buy one?
Thanks,
Dean10e
