Engine jitter in Chevrolet racing
  • Automotive

A Chevrolet racing car with a mileage of about 120 thousand km. Users reflect: when the speed of the car is around 30km/h and the engine speed is 1600r/min, if the speed is accelerated (the throttle is all open), the speed and speed will not rise, and the vehicle will shake continuously, and all the other speed ranges are normal.