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  1. #1

    Default check engine light

    I have a 99 silverado, is there any way you can use the check engine light on the dash, and read it like a code, compared to how many times it blinks on start up before the engine is running. Some one mentioned it to me but I doubt it, havent found any info on it yet, instead of using a diagnostic scanner.

  2. #2

    Default

    That stopped in 95 when they went to the new OBII system I believe, now you need to have a reader to plug into system. Luckily most parts sores will lone you one or even read the codes for you.

    Technology is great, when it Works,
    And one Big Pain in the Ass When it Doesn’t.
    Detroit Iron Rules, All the Rest are Just Toys.
    94 GMC Burban, 5.7L (350), 4X4, Auto
    86 GMC Burban, 350, 2 WD, Auto
    79 GMC pickup plow truck, 400, Full time 4X4, Auto
    86 Pontiac Fiero SE, 2.8L, Auto, only mid engine American car
    See a Pattern yet?

    15 year GM assembly line worker.

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