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heating question

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errors2g

Probationary Member
14
0
Apr 13, 2015
eden, North Carolina
Noticed my temp gauge rises at random times. I have no leaks and the water is circulating also its not smoking any suggestions on what it could be? Its the 420a.
 
Thermostat might not be opening/closing like it should. Also, you might have an air pocket in the system, I would flush the system and replace with new coolant, and then continue diagnosing from there.
 
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