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64 Coupe Overheating

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Old Dec 17, 2017 | 07:10 PM
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Default 64 Coupe Overheating

Put in a new radiator, water pump, hoses, etc. Have a problem with overheating. Thinking I might have an air pocket in the system. What is the best way to see if this is the problem and eliminate it.
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Old Dec 17, 2017 | 07:18 PM
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Is the cooling system, to the best of your knowledge, as original?

Also, what engine, and what options powered off of fan belts?

Last edited by Easy Rhino; Dec 17, 2017 at 07:19 PM.
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Old Dec 17, 2017 | 07:25 PM
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Open the over flow tank (when cold) and the system will “burp” as the car warms up.

However, you might have other issues (timing, water pump, etc.) but I’d start with checking the coolant level and burping the system.

Do you have an IR thermometer to check the temp sensor, etc?

Good luck
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Old Dec 18, 2017 | 04:23 PM
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Originally Posted by black35
Put in a new radiator, water pump, hoses, etc. Have a problem with overheating. Thinking I might have an air pocket in the system. What is the best way to see if this is the problem and eliminate it.
Have you read this step-by-step article on diagnosing Corvette cooling systems? Hint: There's no such thing as a trapped "air pocket".
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CoolingRestorer2013.pdf (627.5 KB, 171 views)
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