Maybe it is not a big problem.

Sorry there is no chinese input on this computer.

Start from the easiest, simplest things, like checking spark plugs, spark plug wires, ignition coils. If any of these parts has a problem, it will cause rough idling or riding, just like what you mentioned.

If the CHECK ENGINE indicator is solid on, you can read the code saved in the computer with a code reader or scanner. Post the code here, maybe someone can help you out.

One tip for checking spark plug wires. Start your car in a dark night, check if there are any sparks around the outside of wires. If so, you are a lucky guy, changing wires will fix it.

所有跟帖： 

• 謝謝回複！我同時還注意到這個問題，就是發生抖動的規律是 -DjTer- ♂ (221 bytes) () 04/17/2010 postreply 19:59:05

• 問你一個問題。 -寶驢車主- ♂ (159 bytes) () 04/17/2010 postreply 20:59:15

• 好像是不會了，但是檢查引擎的燈還亮著 -DjTer- ♂ (0 bytes) () 04/18/2010 postreply 00:43:08

• 可能是EGR的問題。 -寶驢車主- ♂ (383 bytes) () 04/18/2010 postreply 10:48:21

• 問第二個問題。 -寶驢車主- ♂ (24 bytes) () 04/17/2010 postreply 21:07:50

• 這個沒注意過，好像是800吧 -DjTer- ♂ (0 bytes) () 04/18/2010 postreply 00:44:36

• 今天注意了一下 1100-1200RPM -DjTer- ♂ (0 bytes) () 04/18/2010 postreply 15:19:04

• a little bit high, but in the normal range. -寶驢車主- ♂ (35 bytes) () 04/18/2010 postreply 17:40:32