i have a 2002 cadillac deville constantly says low coolant level, the coolant doesn't seem like its circulating by rushing back out of the resevoir, and it keeps overheating after i have changed the thermostat, checked the heater core for cloggedness, inspected the water pump blew pressurized air through the system whats wrong, help.
Jun 30, 2012 at 5:11 PM