How can I tell if my MAF sensor is bad? on 1990 Buick Regal

How can I tell if my MAF sensor is bad on my 1989 Buick Regal , 3.1 . Also how do I clean it?

by in Sacramento, CA on December 21, 2012
1 answer
ANSWER by 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!!!