John_W Guest Nov 30, 2008 #1 You want it to dump the heated water in the top of the engine so you don't try to heat the radiator too. You just need to circulate coolant in the engine. Seems like a frost plug block heater would be a better way to heat the engine.
You want it to dump the heated water in the top of the engine so you don't try to heat the radiator too. You just need to circulate coolant in the engine. Seems like a frost plug block heater would be a better way to heat the engine.