mass air flow sensor
I have a 1999 grand prix gt. My service engine light came on and i went to auto store and used the computer. It indicates the mass air flow sensor is problem. So I tried some cleaner and reset the light. all was well but then the engine started a little rough one morning and it came back on. the engine runs great after that initial start, idles fine etc... I would like to just replace the mass air flow sensor but want to make sure its not something else. The car has about 110k miles. On a 150 mile trip the light actually went off but when i restarted car after a bathroom stop, it came back on. What do you think. I have taken readings at the auto store several times. always mass airflow sensor.
change it now,once you clean them gone,you dont clean a maf,it needs replaceing now.
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