急!check engine light on!

yuliu · 发表于 2004-1-2 21:57

My car can start normally, but after a while in local, the check engine light on. When I stop and restart, it become normal, and after several min. the check engine light become on again.

Is this problem related to engine oil? because I change the engine oil 3 monthes ago.

yrent · 发表于 2004-1-3 00:12

are you talking about 手刹灯？ if so, check your brake oil. if it leaks below the normal, you will have that light on when you drive.

yuliu · 发表于 2004-1-3 08:17

Thanks for reply.

I am talking about the light "engine moteur(French)", I think it means to check engine.

JerryTang_ca · 发表于 2004-1-3 22:46

Check Engine灯亮表明发动机系统有故障.通常是计算机给出的信号,但是原因可能不止一个.汽车的发动机是活塞式的,涉及到进气压力,排气压力,燃烧室温度,滑油温度,滑油压力等各个方面. 如果检查了发动机的滑油是正常的,发动机工作温度正常,而发动机工作声音又是良好稳定的,通常不会有大问题.有空的时候到维修站去做一个计算机SCAN,读出代码,判明原因,比如,空气和燃气比,气缸温度探头,等等,再采取相应措施.做一个计算机SCAN可能要花费一些钱.进一步排除故障也要花钱,听听维修站的机械师的意见,你自己再判断是否值得立即解决这一问题,还是等到下一次大修时解决.

nuage219 · 发表于 2004-1-3 23:28

发动机电子控制系统有故障，须调取故障码后再作决定。
你的车是美国车系吗？哪一年的？调码很容易。

yuliu · 发表于 2004-1-4 09:48

Thank you very much!

Honda 1991

robertan · 发表于 2004-1-5 19:35

my car (dodge 97)same problem.
if i do not fix that, what will happen?
thanks