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Flashing engine light??

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Old Mar 1, 2004 | 07:04 PM
  #1  
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Default Flashing engine light??

Just had a flashing engine light come on and no codes thrown. The car is idling really rough and major decrease in power. The engine seems to be shaking alot more than normal upon visual. Any ideas?
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Old Mar 1, 2004 | 07:08 PM
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Default Re: Flashing engine light?? (robz)

Are the mods new? Did you have tuning?
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Old Mar 1, 2004 | 07:15 PM
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Default Re: Flashing engine light?? (Buckmaster)

it is a misfire. That is the only time the MIL flashes. My quess would be a bad plug or wire. :thumbs:
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Old Mar 1, 2004 | 07:26 PM
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Default Re: Flashing engine light?? (98VETTEC5)

I understand its a misfire now but not sure whATS causing it. The problem just ocurred well after mods installed and tuning done. Car ran great until this just happened.
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Old Mar 1, 2004 | 07:27 PM
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Default Re: Flashing engine light?? (98VETTEC5)

Hmmmm.... I never had the issue in my vette but I know that Dodge uses the flashing engine light as an indication to take your car in immediatly. I had it happen in my truck and it turned out that my valves we burnt. kaley
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Old Mar 1, 2004 | 07:53 PM
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Default Re: Flashing engine light?? (robz)

Check ALL the plug wires. I burned one and it happened to me. It was very slight but it did cause a misfire.
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Old Mar 2, 2004 | 12:31 AM
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Default Re: Flashing engine light?? (robz)

robz,

The guys are right, the flashing light means misfire(s). I have this issue on my car right now. I would check a few things:

* The wiring harness/connection from the coil packs
* All plugs
* All plug wires
* All connections/wiring to the injectors

Hope this helps...
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Old Mar 2, 2004 | 04:55 AM
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Default Re: Flashing engine light?? (diynoob)

The only time my light has flashed is when I broke a valve spring.This is something you need to get to the dealer.Hope you get it worked out .
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Old Mar 2, 2004 | 06:57 AM
  #9  
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Default Re: Flashing engine light?? (vette man 01)

Thanks for all the advice
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Old Mar 2, 2004 | 08:24 AM
  #10  
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Default Re: Flashing engine light?? (robz)

I had the flashing too. But I got s misfire code, it was a bad wire. Good luck :cheers:


[Modified by Z06GMAN, 7:25 AM 3/2/2004]
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Old Mar 2, 2004 | 10:42 AM
  #11  
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Default Re: Flashing engine light?? (diynoob)

The guys are right, the flashing light means misfire(s).
Flashing does not mean misfire, read your owners manual it states the difference between a flashing SES light and one thats on steady.
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