1990 Honda Accord Coolant Temp Rises at Stoplight

162,000 MILES • 4 CYL • FWD • AUTOMATIC
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YELOC5
  • MEMBER
  • 1 POST
When I stop, the temperature gauge rises above the normal level, but hot as high as the red level on the gauge. As soon as I go, the temp goes back to normal almost immediately. I can also bring the temp to normal by revving the engine a little while I am stopped. The cooling fans are working properly, and the radiator is only a few years old. Last time I checked, the coolant looked good, but I needed to add about a pint.
Could this be a sign that my water pump is going bad?
Mar 23, 2010 at 11:59 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Try replacing the thermostat and go from there.
Mar 23, 2010 at 7:06 PM
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