What are the symptoms of a transmission failure in the Buick Regal?

1 Answers
StAlyssa
07/29/25 2:40pm
Buick Regal transmission failure symptoms: 1. Difficulty shifting gears and jerking sensation: When starting or driving, shifting gears feels stiff and laborious, accompanied by jerking, vibration, and a noticeable lurch. 2. Automatic transmission gear slam and impact sensation (valve body failure): During low or medium-speed driving, the car exhibits obvious jerking and lurching, while the tachometer needle on the dashboard fluctuates up and down. During medium-high-speed driving, sudden acceleration causes the car to slip, with the tachometer needle rapidly rising and a strong impact sensation. 3. Transmission noise and loud sounds: When idling, driving, or under heavy load, unusual noises or even loud sounds are heard from the transmission. There may also be irregular, dull sounds during gear shifts. 4. Overheating transmission: The computer displays a warning while driving.
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