1989 Chevy Corsica 6 cyl Front Wheel Drive Automatic 96000 miles
hi, my car is making a whirring noise, like a fuel pump or electric motor, while I am at idle in drive. It is not a constant whirr, but rather it is up and down. It also has an erratic idle in drive. Have checked fuel pressure and "modis" tested everything that I can for an obd1 car. Backprobed all sensors (tps, iac, etc.). It also clicks in turns. Ball joints and cv's, brakes, all ok. Don't know if the problems are related. The whirring noise, heard inside pass. Compartment is only noticeable at idle. New tranny filter, gasket and fluid about 1.5k ago. I think that's when the whirr started, but can't honestly say.
any help would be greatly appreciated.
have the same problem?
Thursday, July 16th, 2009 AT 9:46 PM