Why does my car keep revving itself while idle?
It sounds like you may have a dirty or failing idle air control valve. This valve is controlled by the vehicle’s computer and will adjust idle speed based upon other measurements such as engine temperature, intake air temperature and electrical system load or voltage.
Why does my car rev up when I let off the gas?
Registered. The revving is your idle speed controller trying to prevent the vehicle from dying when you suddenly let off the gas, it seems to be over compensating a bit and over revving it and then backing off too much and then over compensating again back and forth until it settles down.
Why does my car Rev without the gas pedal?
Car revs and accelerates without the gas pedal being pres… As I was driving my car down the street, I noticed that it began to feel weird after about three minutes into the drive. While stopped, with my foot on the brake, I could hear the car engine revving as if I was trying to accelerate the car.
How can I make my golf cart idle?
Thread the throttle cable back in place from the gas pedal to the throttle valve body on the engine. Push the throttle cable toward the throttle valve body on the engine from the gas pedal position. Screw the throttle cable back in place on both the gas pedal and the throttle valve body on the engine. The golf cart will idle rather than shut off.
Why is my car idling at idle speed?
This is a common problem when the idle air control module is not functioning as it should. This is a component that helps to monitor air/fuel mixture at idle speed. When this is not working properly, this causes an imbalance in the air/fuel mixture resulting in intermittent or abnormal idling as you’ve described.
Why does my scooter stall out when idling?
And the obvious question, is your scooter stalling out when idling? If the answer to any of these questions is yes, they are all symptoms of your engine valves being too tight. Engine valves tighten over time after extensive use.