Alfa Romeo Bulletin Board & Forums - View Single Post - Car running hot is it the Evans coolant?
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post #44 of (permalink) Old 06-09-2019, 05:10 PM
Chas H
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Join Date: Jun 2016
Location: beautiful Bucks county PA
Posts: 317
I suggest you focus on the t-stat and how it works with your manifold. There is a recirculating feature when the engine/coolant is cold. When cold the t-star is closed but the recirculating valve (at the bottom of the t-stat) is open. That valve should close as the t-stat warms and allows coolant flow to the radiator. I think somehow that recirculating valve is not closing completely allowing hot coolant to return to the engine without visiting the radiator.
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