I have a 1987 PU 4x4 reg cab. The temp gage shows HOT, almost overheating, but the heater is blowing ice cold air. I installed a new water pump, new thermostat, I checked the heater valves and they're all opening and closing properly. I've also noticed a slight smell of anitfreeze outside the car but never see drips or leaks. Any ideas???
Thanks, G
Thanks, G