How to clean the accelerator of a car? Cause of dirty throttle.

1. After taking out the throttle, you can find a lot of oil stains inside and outside the throttle, and a lot of dirt and impurities are attached.

2. After spraying detergent on the dirty part, you can wipe it carefully with a cloth. Don't be lazy when wiping, especially pay attention to those cracks that are easy to hide evil and shelter evil. If the gap is too small, you can clean it with a cotton swab dipped in detergent.

As long as we wipe it carefully, the throttle can be as clean as new.

4. Reasons for dirty throttle: Due to the crankcase ventilation function of the engine and the electromagnetic valve of the activated carbon canister, a small amount of gasoline vapor will be brought to the throttle, and the oil and gasoline attached to the throttle will continue to adhere to the dust. How long the throttle will be dirty depends on the quality of air filter, engine oil, road conditions, temperature, engine working temperature, driving habits and so on. Dirty oil, long-term non-replacement of air filter and poor quality of air filter will aggravate the dirtiness of throttle valve.