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How can I tell if my MAF sensor is bad?

(1990 Buick Regal)
in Sacramento, CA on December 21, 2012
How can I tell if my MAF sensor is bad on my 1989 Buick Regal , 3.1 . Also how do I clean it?
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Popular Answer
on December 21, 2012
Start the engine and let it run, now tap on MAF sensor with a screwdriver handle, if the engine responds at all
to the tapping, REPLACE the MAF sensor!!!
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