Hi, I have a Camaro and have cleaned my MAFS.
CRC makes a product called "Mass Air Flow Sensor Cleaner". You have to expose the front of the MAFS (Usually by removing the air inlet hose that attaches to it) and spray the screen and electronics in there. The product evaporates completely leaving no residue. This will help if you have any gunk in there.
Friday, July 31st, 2009 AT 9:29 AM