M44 overheating Replaced the thermostat, new radiator, water pump, fan comes on when temp at 12, then shuts off, temp rises toward red. I had heater on high, bled air, but the overheat conditon continues. Top hose is hot and hard, so shut off and let cool, then refill a little, bleed, start again. 6 times. no leaks, no water at exhaust, don't know where it goes. When is the fan supposed to come on? When at low, when at high? cyl 1 206 psi 2 201 psi 3 207 psi 4 207 psi What is cause of this ? HELP!!! |