My 99 Grand caravan seems to have no coolant flow thru the radiator. Ive run it to temp with the rad cap off, and there appears to be no flow thru the radiator. The heaters, however, are as hot as you could ever want them. The van experiences overheating if you run without the heater blowers running. Has a new radiator, thermostat, and water pump. Could the water jacket in the block be clogged? How do I check this, and if this is the problem, how do I fix it?
have the same problem?
Friday, February 10th, 2012 AT 2:18 AM