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Check engine light - Help !!!

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Old 07-15-2003, 12:48 PM
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Jet Vette
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Default Check engine light - Help !!!

Recently purchased a 82 CE with low milage. I notice that the "Check Engine Light" seems to come on only when doing highway speed (approximately 60 MPH). Does anybody know what is causing this.
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Old 07-15-2003, 01:43 PM
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77Dream
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Default Re: Check engine light - Help !!! (Jet Vette)

Could be any number of things. One of the first things I always check is the oil. Are you getting good oil pressure at highway speeds?
Old 07-15-2003, 04:26 PM
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Larry B.
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Default Re: Check engine light - Help !!! (77Dream)

The check engine light means that something to do with the emissions system has failed. This puts a code in the computer. You can do a quick search on this a pull the code very easily yourself with a paper clip (jumper wire) at the plug near the bottom of the dash. Autozone can read it for you too.

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