2017-Fiesta-Owners Manual

Maintenance

Note: Coolantsmarketed for all makes and models may not be approved to Ford specifications and may cause damage to the cooling system. Resulting component damage may not be covered by the vehicle Warranty. If the coolant level is at or below the minimummark, add prediluted coolant immediately. To top up the coolant level do the following: 1. Unscrew the cap slowly. Any pressure escapes as you unscrew the cap. 2. Add prediluted coolant approved to the correct specification. See CapacitiesandSpecifications (page 243). 3. Add enough prediluted coolant to reach the correct level. 4. Replace the coolant reservoir cap, turn it clockwise until you feel a strong resistance. 5. Check the coolant level in the coolant reservoir the next few times you drive your vehicle. If necessary, add enough prediluted engine coolant to bring the coolant level to the correct level. If you have to add more than 1.1 qt (1 L) of engine coolant per month, have your vehicle checked as soon as possible. Operating an engine with a low level of coolant can result in engine overheating and possible engine damage. Note: During normal vehicle operation, the coolant may change color from orange to pink or light red. As long as the coolant is clear and uncontaminated, this color change does not indicate the coolant has degraded nor does it require the coolant to be drained, the system to be flushed, or the coolant to be replaced.

Note: In case of emergency, you can add a large amount of water without coolant in order to reach a vehicle service location. Water alone, without coolant, can cause engine damage fromcorrosion, overheating or freezing. When you reach a service location, you must have the cooling system drained and refilled with prediluted coolant approved to the correct specification. See CapacitiesandSpecifications (page 250). Do not use the following as a coolant substitute: • Alcohol. • Methanol. • Brine. • Any coolant mixed with alcohol or methanol antifreeze. Alcohol and other liquids can cause engine damage from overheating or freezing. Do not add extra inhibitors or additives to the coolant. These can be harmful and compromise the corrosion protection of the coolant. Recycled Coolant We do not recommend the use of recycled coolant as an approved recycling process is not yet available. Dispose of used engine coolant in an appropriate manner. Follow your community’s regulations and standards for recycling and disposing of automotive fluids.

189

Fiesta(CCT)Canada/UnitedStatesofAmerica,HE8J 19A321AAenUSA,Editiondate:201607,FirstPrinting