How to Fix the Issue of RPM Not Increasing When Accelerating?
1 Answers
Particularly check the fuel pump. It might be due to the use of poor-quality fuel or a dirty fuel tank causing blockage in the fuel line. Cleaning the fuel tank and replacing the fuel pump core can resolve the issue. Problems in these two areas can also cause the RPM not to increase when accelerating, though the probability is relatively low. Using a higher gear will reduce the engine RPM and can also increase the average pressure of the engine, so downshifting can effectively boost the RPM. Excessive carbon buildup in the vehicle's engine can also lead to this situation. It is recommended to check if the vehicle's spark plugs need replacement and if the throttle needs cleaning.