1996 Ford Ranger Owner's Manual - Page 282

Servicing Your Ranger Engine coolant refill procedure After you have drained the engine cooling system: 1. When cold, fill the radiator to a level 1 to 1 1/2 inches (38 mm) below the filler neck seat. 2. Replace the radiator cap to its fully installed position, then back off to the first stop. This will prevent high pressure from building up in the cooling system during this part of the fill procedure. 3. Start and idle the engine until the thermostat opens and the radiator upper hose becomes warm. 4. Shut off the engine and allow the engine to cool. Cover the radiator cap with a thick cloth and cautiously remove it. Step back while the pressure releases. 5. Finally, check the radiator and add more engine coolant if needed, following the procedures noted above. Reinstall the radiator cap securely, when finished. 6. If more engine coolant is necessary, fill the overflow reservoir to the appropriate level marked on the bottle. Windshield Washer Fluid and Wipers Washer Fluid Check the level of the windshield washer fluid every time you stop for fuel. The reservoir for washer fluid is located on the passenger's side of the engine compartment. Visual inspection can determine if the washer fluid is adequate. Do not operate the washer when the reservoir is empty. RWARNING Do not put windshield washer fluid in the container for the engine coolant. 283