Thanks for another view CajunSpike.
If I'm understanding correctly, normal operation is to start a cold engine with this valve OPEN to bypass the engine block cooling passages. As the engine warms and temp rises, partially or fully CLOSE the valve to force water into the engine block passage. As part of final shutdown procedures for the day, turn the valve back to OPEN position.
This will eliminate the need for a t-stat altogether and the t-stat housing will be empty.
If I'm understanding correctly, normal operation is to start a cold engine with this valve OPEN to bypass the engine block cooling passages. As the engine warms and temp rises, partially or fully CLOSE the valve to force water into the engine block passage. As part of final shutdown procedures for the day, turn the valve back to OPEN position.
This will eliminate the need for a t-stat altogether and the t-stat housing will be empty.
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