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Old 09-06-2025, 08:15 PM
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Fullback66 Fullback66 is online now
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Join Date: Jun 2003
Location: Cornhusker state & Great Lake State
Posts: 945
Default Temperature question

I have a 66 GTO, 389 Tri-power bored over a little, basic cam, aluminum rad.

This is what happening.

When I take the car out for a drive the temperature gauge will start to creep up to about 210 (and a little more sometimes). It will then go back down to 190 (180 tonight with temps in the 60'S)and stay there.

Question:

Is my thermostat sticking?
Is there air in the Rad?

Do you guys have any ideas or had a similar problem?

Thanks,
FB66

 


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