Reasons and solutions for the astringency of the throttle cable

When the car ran to more than 30,000 kilometers, the throttle cable would become astringent.

The specific performance is that when the car is started in the morning, the first throttle is very heavy, and it feels astringent. After the first throttle is passed, everything is normal, but if you park for too long, there will be some astringent throttle during the day. Phenomenon. My car had this phenomenon when it was 35,000 kilometers away. I consulted some old drivers, and I also asked some friends who are engaged in car repairs. The opinions are different. Some say that the throttle cable has a burr, some say The throttle is dirty. Two days ago, I took apart the throttle by myself and found that it was really dirty inside. It was a mixture of some carbon deposits and some heavy components in the engine oil stuck around the throttle cavity, the throttle There are also some edges. The way to deal with it is to spray with a cleaning agent, then find a clean cloth, wrap it around the head of the screwdriver, and repeatedly scrape it, it is easy to handle it. The processing time is agreed with one For half an hour, when removing the throttle, pay attention to the various hoses on the street. Remember before removing it, and don't install it wrong. In addition, when installing the throttle, put some oil in the throttle cable, and the throttle will become more Smooth.