回复：不能解释为什么启动了就没问题了

some ford car has throttle that doesn't need to clean because there a special coat on the throttle valve to keep the valve smoothly turning and no stick. some people don't know this and use cleaner to wash the coated stuff away. i don't know what kind car you have and usually after engine runs there a little bit oil will reach to the valve through intake manifold that why you will feel the cable loose and easy to depress it down. hope this help.

所有跟帖： 

• thank you fixanycars, -67236- ♀ (116 bytes) () 11/08/2005 postreply 19:37:57

• 回复：thank you fixanycars, -fixanycars- ♀ (345 bytes) () 11/08/2005 postreply 20:14:58

• 觉得冷车热车有可能，发动不发动关系不大 -216204- ♀ (0 bytes) () 11/09/2005 postreply 07:22:45