Do I need a throttle return spring?

Do I need a throttle return spring?

Not needed since the throttle arm has its own spring. But if you find your throttle too touchy, you can install an extension arm to alter the geometry and slow the action down a little. If you go that route, you probably will want a return spring.

What does a throttle return spring do?

The throttle return spring pushes the throttle closed when the driver lets off the gas. A weak or failed throttle return spring will prevent the throttle from easily returning to its resting position. This can result in engine racing and unintended acceleration.

What causes the throttle to stick?

A sticky throttle could be caused by worn cables, lack of lubrication in the cables or the cable getting bound up somewhere in the mechanism. Or it can be caused by an issue with the carburetor or EFI. If the screws in the throttle housing are too tight it could cause the cable to stick.

How do I know if my throttle cable is bad?

Common signs include damage to the outer covering, delayed accelerator response time, and problems with cruise control.

What is return spring?

Filters. (mechanics) The spring that returns a door handle or knob to its original position when rotated.

What to do if throttle sticks while driving?

If your accelerator gets stuck down, do the following:

1. Shift to neutral.
2. Apply the brakes.
3. Keep your eyes on the road and look for a way out.
4. Warn other drivers by blinking and flashing your hazard lights.
5. Try to drive the car safely off the road.
6. Turn off the ignition when you no longer need to change direction.

How much slack should a throttle cable have?

Most motorcycle manufacturers recommend about 2 to 3 millimeters of throttle free play, but over time the cables will stretch and settle into their housings and you’ll end up with more slack.