In 2008, Geely Free Ship glided down at the idle speed of 1.3 displacement, but failed to return to the standard idle speed at 1300 rpm.

In 2008, Geely Freedom Ship 1.3 displacement taxiing 1300, the biggest possibility is the throttle. The throttle of an old car is often dirty and black, so it can't be closed tightly at all, and high idle speed is inevitable.

Old cars have high idle speed and unstable idle speed. The first thing to consider is the throttle, the mechanical mechanism that controls the throttle of the vehicle. There are many sensors and they are exposed. Direct air and oil pollution will have a great impact on it.

A dirty throttle with a lot of carbon deposits cannot be completely closed. The greater the opening, the higher the idle speed, which will become more and more serious with the increase of service time. The solution is also very simple, just remove the throttle and clean it.

Many people don't remove the throttle when cleaning it. If the throttle with low carbon deposition is used, the effect is ok, but the throttle with serious carbon deposition must be removed and cleaned, even the air inlet should be cleaned, so as to completely solve the idle speed problem.