Why Does the BMW Body Shake When Pressing the Accelerator While Stationary?
1 Answers
BMW body shaking when pressing the accelerator while stationary may be caused by engine mechanical failure, engine management system failure, or fuel supply system failure. Engine Mechanical Failure: Such as uneven cylinder pressure in each cylinder; intake system failure: such as excessive dirt inside the intake pipe, etc. Engine Management System Failure: Such as incorrect coolant temperature or intake air temperature signals, wiring faults, etc.; ignition system faults: such as excessive spark plug carbon buildup or incorrect gap, high-voltage wire or distributor cap leakage, damaged ignition coil, etc. Fuel Supply System Failure: Such as injector nozzle not sealing properly or clogging due to excessive internal carbon buildup in the fuel injector, etc.