I have already replaced the thermostat and the radiator cap. The water pump is circulating water but it is still red lining. I hear a hissing coming from the side of the motor that the thermostat is on, but it sounds like it is further in, closer to the firewall. I don't see any steam and I don't see any water dripping from underneath. What could it be?
Saturday, June 16th, 2012 AT 4:12 AM