Quote:
Originally Posted by KULTULZ
The INTAKE MANIFOLD is the pressure side and the WP the return side. Usually the PRESSURE SIDE hose goes to the bottom heater core tube as to have to fluid run upwards to supply heat more thoroughly.
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So the valve should go into the pressure side right? If this is the case then the NAPA guy was right because my valve is currently in the water pump hose. This would put hot water into the heater core all the time regardless if the valve is open or closed.
Thank you Kultulz!!