Flashing engine light??
Mar 1, 2004 | 07:04 PM
Thread Starter
Le Mans Master
Joined: Nov 2003
Posts: 8,308
Likes: 157
From: NJ
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?
Mar 1, 2004 | 07:08 PM
Team Owner
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From: Just trying to make it through each day.
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St. Jude Donor '03-'04
Re: Flashing engine light?? (robz)
Are the mods new? Did you have tuning?
Mar 1, 2004 | 07:15 PM
Instructor
Joined: Sep 2003
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From: GREELEY CO
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:
Mar 1, 2004 | 07:26 PM
Thread Starter
Le Mans Master
Joined: Nov 2003
Posts: 8,308
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From: NJ
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.
Mar 1, 2004 | 07:27 PM
Joined: Mar 2002
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From: Loveland CO
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
Mar 1, 2004 | 07:53 PM
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From: Just trying to make it through each day.
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St. Jude Donor '03-'04
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.
Mar 2, 2004 | 12:31 AM
Joined: Jul 2003
Posts: 6,486
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From: http://www.mphparts.com 800-364-1975
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...
Mar 2, 2004 | 04:55 AM
Instructor
Joined: Apr 2003
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From: little rock arkansas
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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Mar 2, 2004 | 06:57 AM
Thread Starter
Le Mans Master
Joined: Nov 2003
Posts: 8,308
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From: NJ
Re: Flashing engine light?? (vette man 01)
Thanks for all the advice
Mar 2, 2004 | 08:24 AM
Safety Car
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From: Aurora IL
St. Jude Donor '06
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]
Mar 2, 2004 | 10:42 AM
Le Mans Master
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From: Slave to the evil empire
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St. Jude Donor '04
Re: Flashing engine light?? (diynoob)
Quote:
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.