I have a Dodge Magnum RT The temperature gauge keep saying it's running hot. But water never boils.I've change the Thermostat put coolant. And the gauge say it's running hot but when driving it okay

Asked by Oct 27, 2014 at 01:00 AM

Question type: Maintenance & Repair

When driving it the gauge goes back
to normal. Sometimes it goes crazy.

1 Answer

20,140

It sounds like a bad sending unit or it could be the gauge itself. My money is on the sending unit.

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    Tom Demyan
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