My engine temp gauge isn't working. What could be the problem?

V8 • 4WD • AUTOMATIC
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GORDOMI
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The gauge stays at cold when I know for sure the engine is warm.
Jan 8, 2012 at 2:53 PM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
What size engine do you have?
Jan 8, 2012 at 2:54 PM
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GORDOMI
  • MEMBER
  • 4 POSTS
305
Jan 9, 2012 at 2:39 PM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
Turn the key to the run position then then unhook the gauge sending unit wire ground the wire and see if the temp gauge goes all the way to hot.
Jan 9, 2012 at 5:29 PM
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