OPCOM said:
Even when my old one leaked, it never did that. You could have clogged tubes or a bad thermostat that is not opening all the way. I bought a used rebuilt one for $450 about 3 years ago. I have the old one in the shed as a possibly rebuildable spare. I didn't get it fixed because the buffoon that removed it took off the top mount and tried to remove it without removing the bottom springs and in doing so bent the mounting.
The cooling system in the Deuce works a bit differently than a regular car/truck
If I'm wrong feel free to flame away.......
When I replaced the thermostat in one of my trucks, I was baffled by the configuration of the thermostat housing, after examining it for a bit I figured out how it worked, the thermostat opens as the motor heats up and forces the coolant through the radiator when the engine is hot, when the motor is cold the coolant bypasses the radiator and is routed right back to the motor. So its like a radiator bypass valve.
Not like all the chevys I've owned....
Reminds me of the coolant system we had for the radars I worked on aboard ship.
Ed