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2003 red check engine light comes on

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Old Mar 20, 2008 | 07:18 PM
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Default 2003 red check engine light comes on
The red small engine light comes on then goes out after awile it stayes out for awile then if i get on it like getting on the highway the light comes back on and in a short time it goes back out?
 
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Old Mar 20, 2008 | 07:35 PM
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Default RE: 2003 red check engine light comes on
Do you have an aftermarket ECM,or PC 3, or anything like that installed?
 
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Old Mar 20, 2008 | 07:36 PM
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Default RE: 2003 red check engine light comes on
Check the historical codes and see what code you get. That's a start.
 
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Old Mar 20, 2008 | 08:06 PM
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Default RE: 2003 red check engine light comes on
How old is your battery?

And do you know if the contacts are clean and tight?
 
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Old Mar 21, 2008 | 09:40 AM
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Default RE: 2003 red check engine light comes on
I Don't know how to get them? I think it's most likely a censor or something
 
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Old Mar 21, 2008 | 10:51 AM
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Default RE: 2003 red check engine light comes on
ORIGINAL: 20045axlechamp

I Don't know how to get them? I think it's most likely a censor or something
Go to the Diagnostic section in the DIY section of the forum and read threads on how to obtain the historical codes.
 
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