replaced the tension pully and the belt looks good
Mar 31, 2012 at 4:29 PM
1999 pontiac Bonneville screaming when not pressing gas
1999 PONTIAC BONNEVILLE
AMY DEWITTE
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you mean squealing/screeching? is it serpentine belt? they can look ok but still be worn out. the grooves wear too wide and bottom out and slip.
Mar 31, 2012 at 4:50 PM
try to isolate cause of noise with tube to ear ot auto stethoscope. could still be a bearing like alternator or AC.
Mar 31, 2012 at 4:51 PM
alternator is ok took it to autozone. There is a recall on the Fuel Pressure Regulator could this be the problem. If not when they fix the recall I will have them check the serpentine belt.
Mar 31, 2012 at 5:29 PM
let us know how it turns out.
Mar 31, 2012 at 5:48 PM
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