 1993 Mustang Engine Temperature runs at or below 160.
Hello!
I have a stock 1993 Mustang LX with a 2.3 Liter engine, 8 spark plugs. The engine runs at or below 160 on the dash gauge. I have changed the thermostate to a 190+ falesafe thermostate and have change the temperature switch. The upper radiator hose gets hot and both heater hoses get hot. When I have refilled the radiator, then gauge acts like normal. Then i drive the thing and it cools off. Of course this causes the heater to blow cold cause the radiator fluid never gets hot enough....any and all suggestions are welcome...... | 
