The truck didn't respond when it stepped on the gas pedal?

There is no response when the truck steps on the accelerator, that is, the power of the car is insufficient. It is likely that there is something wrong with the throttle, such as the throttle is blocked, the throttle position sensor is faulty, and the throttle position signal cannot be received. Throttle is a device that controls air intake and fuel injection into the cylinder. The accelerator pedal we step on is actually not to control how much gasoline we spray.

Causes of abnormal sound of throttle valve

1) Throttle is stuck due to carbon deposit, so clean the throttle.

2) The accelerator pedal support pin is worn. Adding butter can solve the problem. If it doesn't work, replace it.

3) The throttle line is not installed correctly. If it is an electronic accelerator, please check the accelerator pedal mechanism and the accelerator pedal sensor.