1. Chevy Truck Forum

    Welcome To GMTruckClub.com!

    The #1 Chevy Truck Forum Online

    Online since 2004, we're the #1 Chevy Truck & SUV user community. If you have any questions about your Chevy or GMC Truck, SUV or Crossover, or just want to connect with other GM owners and enthusiasts around the world, you've found the best place on the internet to do that.

    Join Today ~ It's Free

    Registering is Free and Easy! Do it today and we'll see you on the forums soon!

Speedometer works when cold and quits when truck warms up

Discussion in 'Chevy C/K Truck Forum' started by brickhead11, Jan 27, 2012.

  1. brickhead11

    brickhead11 New Member

    I have a '89 K2500 Silverado, 5.7L, AT, when its cold (30 degrees-ish) the speedometer works, but when the truck warms up a few minutes it quits. What's the deal? How do I fix?
     
  2. murdog94

    murdog94 Epic Member 5+ Years 5000 Posts

    Sounds like the speed sensor is going bad, or else the harness..
     

Share This Page