Check engine light on problem

Hi every Daxia,

A quick question on Check Engine Light.

My old Ford Focus (2001) always has a problem of engine light on when it starts. It keeps on when driving, but sometimes it turns off. The scary thing is that all dash meters are off scale when the engine light is off. After while, the engine light is on again, and the functions of all the meters recovers.

Can you please tell what is the problem? Many thanks.

所有跟帖: 

回复:Check engine light on problem -biglow- 给 biglow 发送悄悄话 biglow 的博客首页 (133 bytes) () 10/25/2007 postreply 11:33:54

回复:回复:Check engine light on problem -panlm- 给 panlm 发送悄悄话 (111 bytes) () 10/25/2007 postreply 11:43:50

It is not hurt to get a free code scan -biglow- 给 biglow 发送悄悄话 biglow 的博客首页 (185 bytes) () 10/25/2007 postreply 11:49:09

CEL有的时候暗示你的车有重大隐患,请不要轻易忽视 -汪汪家- 给 汪汪家 发送悄悄话 (0 bytes) () 10/25/2007 postreply 15:21:11

不一定的. -leonlz99- 给 leonlz99 发送悄悄话 (192 bytes) () 10/25/2007 postreply 19:50:33

It could be simply the gas cap -mlpts- 给 mlpts 发送悄悄话 mlpts 的博客首页 (109 bytes) () 10/25/2007 postreply 18:01:36

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