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TonyMc
26-08-2010, 09:33 PM
I have a 1996 1.8 A4. I have been driving it all summer will no real issues. As its been raining I have had to use the blower for cool air to stop the windscreen misting up.

I have noticed when the blower is on and I come to a sudden halt the revs are very erratic and take a while to settle. It doesn't happen every time but it only seems to happen when the blower is on.

Is this a MAF problem and will it need replacing?