What are the reasons for severe engine shaking in a car?
1 Answers
Reasons: Oxygen sensor failure; Clogged catalytic converter; Engine malfunction, etc. The following details these causes: Oxygen sensor failure: The oxygen sensor sends air-fuel ratio signals to the engine, and its failure may lead to inaccurate fuel injection, causing engine shaking. Clogged catalytic converter: The catalytic converter is a device for purifying exhaust gases. A clogged catalytic converter not only causes engine shaking but also results in a noticeable decrease in engine power. Engine malfunction: There are too many possible reasons for engine shaking. It is recommended that car owners visit a repair shop to accurately determine the fault point by reading the specific content of the fault codes through a computer, rather than making subjective guesses.