GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
2000
🢒
Firefly (Canada)
🢒
Transmission/Transaxle
🢒
Manual Transmission - M42 and M58
🢒 Knock at Low Speeds
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Knock at Low Speeds for Pontiac Firefly (Canada) 2000
Condition
Possible Cause
The vehicle knocks at low speed.
•
Drive axle shaft joints that are worn
•
Worn splines or excessive backlash in the differential side gears