What Causes Strong Jerking When Closing the Throttle on a Motorcycle?
1 Answers
There are three main reasons for strong jerking when closing the throttle on a motorcycle: Spark plug carbon deposits: This may be due to carbon buildup on the spark plug, leading to excessive resistance between the electrodes and preventing continuous ignition (normal operation resumes after carbon deposits fall off). Faulty high-voltage cap or ignition coil: The issue may stem from a malfunctioning high-voltage cap or ignition coil, causing intermittent ignition. If not replaced promptly, the problem will recur. Slide carburetor: A slide carburetor may cause fuel supply interruption during rapid throttle opening. Additionally, riding a motorcycle in cold winter conditions with slippery roads increases the risk of accidents.