How do you change a 1993 Ford Crown Victoria thermostat?

Answer 1

Follow the top rad. hose to the engine. It's in there. Drain the rad first. When refilling the rad. fill almost to the top, and before starting the engine losen one of the heater hoses at the fire wall, then start engine with the heater in the car on full, check fluid and fill and slowly losen the heater hose to bleed the system of air. Check the fluid level and heat when engine reaches operating temp. if good, job is done. If still a little cool inside the car, then bleed a little more and check and fill the rad.