What are the symptoms of a broken differential gear?
2 Answers
The symptoms of a broken differential gear include abnormal vehicle noises and noticeable jerking sensations. Specific manifestations of a broken differential gear: When the car's differential is damaged, it can lead to abnormal vehicle noises, noticeable jerking sensations during acceleration or deceleration, and significant resistance when turning. Solutions for a broken differential gear: If the differential is severely damaged, the two drive half-shafts are essentially rigidly connected, causing the left and right wheels to rotate at the same speed (making turning impossible) and potentially rendering the car undrivable. In summary, if the car's differential is damaged, repairs are definitely necessary.
I've been running an auto repair shop for over twenty years, and the most common issue with differential gears is the tires hopping during turns. Especially during sharp turns, you'll feel like the rear wheels are being pulled by something, accompanied by a clanking metal friction sound. If the gears are completely stripped, the car won't move at all, just revving the engine with a whining noise. Never force the car to drive with this problem. Last time, a car owner drove it over, and the entire differential housing was cracked. The most cost-effective solution is to check the axle seal as soon as you hear abnormal noises—chances are, oil leakage caused the gears to lack lubrication and burn out.
