On my water pump, there are the 2 small outlets/inlets on the passengers side. I know 1 goes to the thermostat bypass inlet and one goes to the heater core return.
Which one is which?
I am not running a heater core, so should I block of the outlet on the manifold and the Heater core return on the waterpump????
Or can these be hosed together, deleting the heater core from the line??
Thanks,
RZ