I have a 1996 cadillac eldorado with a north star engine, it has been overheating. I flushed system completely and replaced thermostat twice. The fan motors work and the oil is clean.Can anybody help?
does it run any cooler with the heater on..if so the rad is not flowing as it shoud also check both hoses when running and after you turn it off for collasping..
Are you referring to the heater hose or the upper and lower radiator hoses?