What Causes the Car Body to Shake When Accelerating?
1 Answers
There are several reasons why the car body shakes when accelerating: 1. Engine mechanical failure: such as uneven cylinder pressure in each cylinder. 2. Intake system failure: such as excessive dirt inside the intake pipe. 3. Engine management system failure: such as incorrect signals for coolant temperature or intake air temperature, or wiring faults. 4. Ignition system failure: such as excessive carbon buildup on spark plugs or incorrect gap, leakage in high-voltage wires or distributor cap, or damaged ignition coils. 5. Fuel supply system failure: such as injectors not sealing properly or clogging due to excessive carbon deposits inside the nozzle.