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

95 k2500 egnine temp bouncing

Discussion in 'Chevy Trucks' started by bgingras, Apr 6, 2009.

  1. bgingras

    bgingras Senior Member
    Messages: 282


    I'm seeing my temp gauge shoot quickly to 220 or so, then drop back to 120 then up and back, then up and back over and over again while driving once it heats up, it's moving like this maybe once per minute. Thermostat? other?