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Thread: obd1 codes for a 94 gmc truck

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  1. #1
    Join Date
    Sep 2012
    Location
    Arizona
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    23

    Default obd1 codes for a 94 gmc truck

    I was wondering just because i have no check engine light on does that mean there is no codes waiting to be checked? I was curious? My truck is running fine and like i said no check engine light on. Thanks.

  2. #2
    Join Date
    Jan 2007
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    4,850

    Default

    That's right. Not all codes will turn the check engine light on.

  3. #3
    Join Date
    Sep 2012
    Location
    Arizona
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    Default

    Thanks for your reply. I will check it out with a jumper wire. And get rid of all these spammers!!! This a good forum!

  4. #4
    Join Date
    Jan 2007
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    Hi chevyaz,

    This spam sure is ridiculous! We're working with our website people to try to find a fix for that. At this time, though, we have to manually delete them. I hope we have a solution soon . . .

  5. #5
    Join Date
    Sep 2012
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    Arizona
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    Good riddance to the spammers!! This a great forum for info good job admin!

  6. #6
    Join Date
    Jan 2007
    Posts
    4,850

    Default

    Good riddance is right!!

    Thanks for the kind words about the forum.

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