What Causes Car Jerking at Low Speed but Normal at High Speed?

1 Answers
Jack
07/29/25 11:59pm
Car jerking at low speed but normal at high speed indicates a malfunction. Here are three possible causes: 1. Excessive carbon deposits in the throttle body, fuel injectors, or intake manifold: Many malfunctions are caused by carbon deposits, and some vehicles may experience jerking due to this issue. It is recommended to regularly clean carbon deposits. 2. Poor fuel quality: Incomplete combustion. 3. Faulty spark plugs or ignition coils: This can lead to misfiring. These issues require inspection and repair at a service center to prevent further safety hazards.
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