2018 Ford Focus Coolant

These observations can indicate depleted coolant protection or a leak in the cooling system. A pressure test and inspection help identify the condition instead of relying on appearance alone. Check the system only when it is cold; a cooling system can be hot and under pressure after driving.

• Temperature gauge running higher than usual
• Sweet smell or puddle under the front of the vehicle
• Rusty, cloudy, or low coolant in the reservoir

The refill uses the coolant type and concentration the manufacturer specifies for this vehicle. Pressure testing helps separate routine maintenance from a leak that needs repair. The inspection adds a visual check of components involved in containing and circulating coolant.

• Drain and refill with manufacturer-specified coolant
• Cooling-system pressure test for leaks
• Inspection of hoses, cap, radiator, and water pump area

Coolant condition can also be tested during a service visit between scheduled points. This matters because additive protection can deplete while coolant still appears normal. A technician can evaluate the coolant and pressure-test the system when symptoms or maintenance concerns arise.

• Follow the manufacturer’s published maintenance schedule
• Test coolant condition during an intervening service visit
• Request inspection when the level drops or symptoms appear

Color is not a reliable guide to what is in the bottle, so selecting fluid by appearance can be incorrect. David McDavid Ford uses the coolant type and concentration the manufacturer specifies for this vehicle during service. A proper inspection also helps determine whether a leak or another condition is affecting the system.

• Use the manufacturer-specified coolant type
• Do not assume different coolants are interchangeable
• Do not use color alone to identify coolant

If the level keeps falling, treat that as a possible leak rather than normal consumption. The system should be checked cold because it can be hot and under pressure after operation. A pressure test and component inspection can identify whether the vehicle needs a refill, repair, or both.

• Adding coolant restores level only
• Repeated level loss can indicate a leak
• Have the system checked cold by a technician

Share the symptoms you have noticed, such as a higher temperature gauge, sweet smell, puddle, or low reservoir level. The visit can include coolant condition testing, a pressure test, and inspection of related components. You can also review service specials before booking.

• Book through the online service scheduler
• Call 817-420-7990 for assistance
• Visit 300 West Loop 820 South, Fort Worth, TX 76108