I think I have a bad mass airflow sensor but im not sure

Asked by Feb 17, 2010 at 03:24 PM about the 2003 Pontiac Grand Am GT1

Question type: Maintenance & Repair

I tried throttle bottle cleaner as I did b4 and it worked but not this time. the service engine light always come on and off. today on my way home it started messing up again the rpms going up and down and the car kinda jerking after i stopped. I can start it up but it wont on while I drive and if I disconnet the senor the engine will still run just not any better. So my problem is...is it my mass airflow sensor or something else.

1 Answer


take it to a place that will put it on a computer autozone will do it for free. GET THE NUMBER something like P0*** give me the number they will give u the runaround on what it means to sell parts

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