Can a BMW with drivetrain malfunction and shaking still be driven?
2 Answers
BMW with drivetrain malfunction and shaking can still be driven, but it needs to be repaired as soon as possible. Here is more relevant information: 1. Ignition system issues: Check the working condition of spark plugs, high-voltage wires, and ignition coils. Poor performance of the ignition system or improper spark plug firing can also cause such symptoms. 2. Unstable oil pressure: If you have already cleaned the engine carbon deposits, cleaned the throttle body, replaced the oil gasket and spark plugs, but still notice the car shaking at idle, it is recommended to check the fuel supply pressure and intake pressure sensor at a 4S shop. Abnormal fuel pump supply pressure or incorrect readings and poor performance of the intake pressure sensor can both cause the car to shake.
I have a friend who's been driving a BMW for ten years. Last time when his car's drivetrain had issues, the steering wheel shook violently, and I immediately told him not to keep driving. That shaking not only makes driving uncomfortable but could also be caused by a faulty engine ignition coil or insufficient transmission fluid. Continuing to drive might further damage other components, like the chassis or universal joints, leading to higher repair costs. Once, I saw a news report about a driver in a similar situation who insisted on driving, only to have the brakes fail due to severe shaking on the highway, resulting in a costly rear-end collision. My advice is to stop the car and check the spark plugs and battery voltage, preferably calling a tow truck to take it to a professional shop. Also, washing the car weekly and checking the chassis for unusual noises can prevent many issues—don't wait until the shaking becomes a major problem to regret it.
