1. Welcome to PlowSite. Notice a fresh look and new features? It’s now easier to share photos and videos, find popular topics fast, and enjoy expanded user profiles. If you have any questions, click HELP at the top or bottom of any page, or send an email to help@plowsite.com. We welcome your feedback.

    Dismiss Notice

94 - 4.3L Temp. Gauge issue

Discussion in 'Chevy Trucks' started by Snoworks, Nov 28, 2003.

  1. Snoworks

    Snoworks Senior Member
    Messages: 466

    I have a 94 GMC Jimmy 4.3L, this is the problem: If I start the engine when it is cold, the digital dash shows the water temp as overheating. Would this be a temp sensor issue?

    Chuck B.
  2. vector6

    vector6 Senior Member
    Messages: 150

    the sensor is a cheap first try fix... and easy to do..

    thats where i would start.

    the digital dash cluster will be kinda expensive if you have to change it... try your local auto salvage yard... or ebay.

    or go with an aftermarket gage
    Last edited: Nov 28, 2003