What is a throttle adjustment cable?
The throttle cable, also known as an accelerator cable, allows your engine to respond to the accelerator pedal. If the cable wears down over time, breaks, or gets too loose, your engine may not respond properly when you’re trying to speed up or slow down.
When should I replace the throttle adjustment cable on my car?
You will usually know something is wrong with the throttle cable when the accelerator pedal isn’t responding normally.
Warning signs that you may need a new throttle cable include:
The car won’t accelerate unless you push the gas pedal all the way down
You notice a lag time between hitting the accelerator and feeling the car move
The car repeatedly stops and starts while you’re using cruise control
Keep in mind: These signs can vary depending on your vehicle. It's always best to check your owner’s manual or ask a qualified mechanic to assess the condition of your accelerator. Regular maintenance will help your throttle cable perform optimally and last longer.
How often do you need to replace a throttle adjustment cable?
While there’s no exact replacement timeline, you should consider replacing your throttle adjustment cable every three to five years, or every 10k miles you drive.
The throttle adjustment cable is a wear-and-tear part, so the more you drive, the faster you’ll need to replace it.
Keep in mind: Every manufacturer will specify a different age or mileage limit for their throttle cables, so be sure to consult your owner’s manual or speak with a certified mechanic.
Can I replace my throttle adjustment cable myself?
While you certainly can try to replace your throttle adjustment cable yourself, you must be confident in your auto repair and DIY abilities.
Replacing this part can be time-consuming if you’re not prepared. For the average driver, we recommend visiting a shop and letting a professional mechanic do the work.
Keep in mind: You’ll need a screwdriver, pliers, and wrench if you choose to complete the job yourself.