What's the matter with a 3-ton forklift in Hangcha? Step on the accelerator and put out the fire immediately?

Leading to this problem ... Personally, I think there are two possibilities, two of which are more likely and most likely to happen. However, they are divided into two situations: ... 1 carburetor truck, the dirty float chamber of carburetor or low liquid level lead to poor idle speed; 2 EFI car, Dirty throttle or excessive throttle clearance. ............................................................................................................................................. ................... Of course, the cause of the problem may be other circumstances ... but it's best to check these two points and the most common pressing!