I finished up the basic wiring, replacing a few of the crimp on connectors and started up the motor. There was still water in the block, but I needed to add coolant for the radiator and heater. There is a bleed nipple near the heater valve which I ran a hose from to the coolant jug. I ran the car for about 30 minutes to let the thermostat open to cycle the water and force the air out. It took just over one jug of new coolant. The system was flushed April before last when the water pump was rebuilt. The new fan switch and the serviced fan worked great. I had installed a switch that operates at 92C and thermostat which operates at 88C. There are ones that operate at cooler temps, but after I had the header core rebuilt and removed the intake bellows ‘anti-freeze’ collar (which was 100% blocked anyway!) along with the flushed radiator, things should be running cooler. At idle temperature the fan would kick in for 25-30 seconds every couple of minutes, which seems very good.
I still need to get the EGR Proportional completely hooked up, but after that I can finish up with the engine and put the lights in place.
