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programmers

Discussion in 'General Chevy & GM Tech Questions' started by 2wheelmudder, Sep 1, 2009.

  1. 2wheelmudder

    2wheelmudder New Member

    do they make programmers for 95 chevy 5.7l? i wanna recalibrate my speedometer first of all, cuz the big tires any help is much appreciated
  2. Chevyboy96

    Chevyboy96 New Member

    Don't think they make programers for a '95, they make chips but don't know if they change the speedo, might have to change the speedo gear?
  3. Mean_Green_95

    Mean_Green_95 New Member 1000 Posts

    I'm pretty sure they don't make a programmer for the 95 and earlier models. This is due to the trucks running OBDII harnesses. I myself have a 95 and it was a pain in the a$$ trying to find someone with an OBDI scanner when my engine light came on...

    Ur speedo will probably have to be regeared, but I'm not 100% on that. Jimmee would know, he's the man when it comes to transmissions, just shoot him a pm and ask him.
  4. Jimmiee

    Jimmiee New Member 1000 Posts

    The dealer can reprogram your speedometer but it's done in the DRAC module. What's easier is to purchase a speedometer calibration box which attaches to the VSS at the transmission.

    Click Here
  5. Mean_Green_95

    Mean_Green_95 New Member 1000 Posts

    SEE, if its transmission related, Jimmiee is our encyclopedia...
  6. 2wheelmudder

    2wheelmudder New Member

    haha thanks jimmiee, can i buy that module then or do i just go to a dealer and have them reprogram it?
  7. 2wheelmudder

    2wheelmudder New Member

    nvm what i said first, where can i get a speedometer calibration box?
  8. 2wheelmudder

    2wheelmudder New Member

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