For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2000 🢒 Firefly (Canada) 🢒 Transmission/Transaxle 🢒 Manual Transmission - M42 and M58 🢒 Noise Tone Lowers as Car Speed is Lowered

Noise Tone Lowers as Car Speed is Lowered for Pontiac Firefly (Canada) 2000

Condition	Possible Cause
The vehicle noise tone lowers as the car speed is lowered	Worn or underinflated tires