Should the throttle of the car be cleaned?

When cleaning the throttle, it is best not to stop immediately, because the temperature in the cabin is high, which may burn your skin. It is suggested to stop for a while until the engine room temperature drops. At present, the throttles of most models are electronic throttles, and only a few classic cars or low-end cars are using cable throttles. The two will be different in structure. The pull-out throttle valve will be equipped with an idle motor, which requires special attention when cleaning. For inexperienced car owners, it is recommended not to wash it yourself.