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1997 Prairie Joy: Has a transmission whine, seems to vary as the car is powered, is coasting and then is engine braking. Ideas? The drive seems at times to disconnect itself, especially parked on the slope outside the garage waiting for the door to open ie foot on brake, idling in drive. No sounds, jerks or engine rev change Thoughts, thanks

Best you get the transmission whine and performance checked by either your local garage or transmission specialist.