service interval LINCOLN CORSAIR 2023 Owners Manual

If the coolant level is at or below theminimum mark, add prediluted coolantimmediately.
To top up the coolant level do the following:
1.Unscrew the cap slowly. Any pressureescapes as you unscrew the cap.
2.Add prediluted coolant approved to thecorrect specification. See Capacities andSpecifications (page 495).
3.Add enough prediluted coolant to reachthe correct level.
4.Replace the coolant reservoir cap. Turnthe cap clockwise until it contacts thehard stop.
5.Check the coolant level in the coolantreservoir the next few times you driveyour vehicle. If necessary, add enoughprediluted engine coolant to bring thecoolant level to the correct level.
If you have to add more than 1.1 qt (1 L) ofengine coolant per month, have your vehiclechecked as soon as possible. Operating anengine with a low level of coolant can resultin engine overheating and possible enginedamage.
In case of emergency, you can add a largeamount of water without engine coolant inorder to reach a vehicle service location.
Water alone, without engine coolant, cancause engine damage from corrosion,overheating or freezing.
Do not use the following as a coolantsubstitute:
•Alcohol.
•Methanol.
•Brine.
•Any coolant mixed with alcohol ormethanol antifreeze.
Alcohol and other liquids can cause enginedamage from overheating or freezing.
Do not add extra inhibitors or additives tothe coolant. These can be harmful andcompromise the corrosion protection of thecoolant.
CHANGING THE COOLANT
For coolant change, see your authorizeddealer.
Changing the coolant is necessary at specificmileage intervals listed in the scheduledmaintenance information.
MANAGING THE COOLANTTEMPERATURE
If you tow a trailer with your vehicle, theengine may temporarily reach a highertemperature during severe operatingconditions, for example ascending a long orsteep grade in high ambient temperatures.
At this time, you may notice the coolanttemperature gauge moves toward the redzone and a message may appear in theinformation display.
WARNING: To reduce the risk ofcrash and injury, be prepared that thevehicle speed may reduce and the vehiclemay not be able to accelerate with fullpower until the coolant temperaturereduces.
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GENERAL MAINTENANCE
INFORMATION
Why Maintain Your Vehicle?
Carefully following the maintenanceschedule helps protect against major repairexpenses resulting from neglect orinadequate maintenance and may help toincrease the value of your vehicle when yousell or trade it. Keep all receipts forcompleted maintenance with your vehicle.
We have established regular maintenanceintervals for your vehicle based uponrigorous testing. It is important that you haveyour vehicle serviced at the proper times.These intervals serve two purposes; one isto maintain the reliability of your vehicle andthe second is to keep your cost of owningyour vehicle down.
It is your responsibility to have all scheduledmaintenance performed and to make surethat the materials used meet thespecifications identified in this owner'smanual. See Capacities and Specifications(page 495).
Failure to perform scheduled maintenanceinvalidates warranty coverage on partsaffected by the lack of maintenance.
Why Maintain Your Vehicle at YourDealership?
Factory-Trained Technicians
Service technicians participate in extensivefactory-sponsored certification training tohelp them become experts on the operationof your vehicle. Ask your dealership aboutthe training and certification their technicianshave received.
Genuine Ford and Motorcraft® ReplacementParts
Dealerships stock Ford, Motorcraft andFord-authorized branded re-manufacturedreplacement parts. These parts meet orexceed our specifications. Parts installed atyour dealership carry a nationwide 24-monthor unlimited mile (kilometer) parts and laborlimited warranty.
If you do not use our authorized parts, theymay not meet our specifications anddepending on the part, it could affectemissions compliance.
Convenience
Many dealerships have extended eveningand Saturday hours to make your servicevisit more convenient and they offer one stopshopping. They can perform any servicesthat are required on your vehicle, fromgeneral maintenance to collision repairs.
Note:Not all dealers have extended hoursor body shops. Please contact your dealerfor details.
Protecting Your Investment
Maintenance is an investment that paysdividends in the form of improved reliability,durability and resale value. To maintain theproper performance of your vehicle and itsemission control systems, make sure youhave scheduled maintenance performed atthe designated intervals.
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Make sure to change your vehicle’s oils andfluids at the specified intervals or inconjunction with a repair. Flushing is a viableway to change fluid for many vehiclesub-systems during scheduled maintenance.
It is critical that systems are flushed only withnew fluid that is the same as that requiredto fill and operate the system or using aFord-approved flushing chemical.
Owner Checks and Services
Make sure you perform the following basicmaintenance checks and inspections everymonth or at six-month intervals.
Check Every Month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure.
Windshield washer fluid level.
Fuel and water separator. Drain if necessary (or if indicated by the information display).
Holes and slots in the tail pipe to make sure they are functional and clear of debris.
Check Every Six Months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary.
Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
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At Every Oil Change Interval as Indicated by the Instrument Cluster Display 1
Inspect the exhaust system and heat shields.
Inspect the rear axle and U-joints for all-wheel drive vehicles.
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and the U-joints.
Inspect the tires, tire wear and measure the tread depth.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals. Hybrid vehicles may achieve longer distances between oilchanges, but do not exceed the one year max oil change interval.2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. See Intelligent Oil Life Monitor (page 433).
Brake Fluid Maintenance1
Change the brake fluid.2Every Three Years
1 Perform this maintenance item every three years. Do not exceed the designated time for the interval.2 Brake fluid servicing requires special equipment available at your authorized dealer.
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Operating in Dusty or Sandy Conditions Such as Unpaved or Dusty Roads
Perform multi-point inspection.
Change automatic transmission fluid.Every 30,000 mi(48,000 km)
2Reset your Intelligent Oil-Life Monitor after engine oil and filter changes. See Intelligent Oil Life Monitor (page 433).
Exceptions
There are several exceptions to the NormalSchedule:
Axle and PTU Maintenance
The Power Transfer Unit (PTU) and rear axle(AWD only) in your vehicle does not requireany normal scheduled maintenance unlessthe vehicle has experienced extendedperiods of extreme/severe duty cycle drivingor the PTU and/or the rear axle has beensubmerged in water. Checking the PTU andrear axle fluid is not necessary unless theunit shows signs of leakage. Contact anauthorized dealer for service.
California Fuel Filter Replacement
If you register your vehicle in California, theCalifornia Air Resources Board hasdetermined that the failure to perform thismaintenance item does not nullify theemission warranty or limit recall liabilitybefore the completion of your vehicle'suseful life. We however, urge you to have allrecommended maintenance servicesperformed at the specified intervals and torecord all vehicle service.
Engine Air Filter and Cabin Air FilterReplacement
The life of the engine air filter and cabin airfilter is dependent on exposure to dusty anddirty conditions. Vehicles operated in theseconditions require frequent inspection andreplacement of the engine air filter and cabinair filter.
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