Only when i coast to a stop it seems. If i shift down thru the gears its fine but if i pop it out of gear and coast to a stop as soon as the car stops the idle starts dropping and it stalls if i dont catch it. No CEL either. Idle is otherwise fine once i catch it and/or restart if it stalls.
remove clean the IAC
sounds like it is carboned up sticking or not working properly
shouild be removed and cleaned once or twice a year anyways
-96 cavalier 2.2 auto 143k miles
well before i got a chance to pull the IAC <i saw i would need a new o-ring for it at the least > i got to looking around and saw a lil small vac line from i believe the MAF sensor to the intake was rotted to near the point of falling off so fixed that and seems to have cleared up...still getting occasional hesitations when i step on the gas but these are rare for the most part. Not sure it cleared up the lack of power at WOT but will see
