Ford F 350 Owners Manual
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Do not use supplemental engine oil additives because they are unnecessary and could lead to engine damage that may not be covered by the vehicle Warranty. Only use oils certified for gasoline engines by the American Petroleum Institute (API). An oil with this trademark symbol conforms to the current engine and emission system protection standards and fuel economy requirements of the International Lubricants Specification Advisory Committee (ILSAC). To top up the engine oil level do the following: 1. Clean the area surrounding the engine oil filler cap before you remove it. 2. Remove the engine oil filler cap. For 6.2L V8 See Under Hood Overview (page 323). For 6.8L Triton See Under Hood Overview (page 326). 3. Add engine oil that meets Ford specifications. See Capacities and Specifications (page 415). 4. Recheck the oil level. 5. If the oil level is correct, replace the dipstick and make sure it is fully seated. 6. Replace the engine oil filler cap. Turn it clockwise until you feel a strong resistance. Note: Do not add oil further than the maximum mark. Oil levels above the maximum mark may cause engine damage. Note: Make sure you install the oil filler cap correctly. Note: Soak up any spillage with an absorbent cloth immediately. ENGINE OIL CHECK - 6.7L DIESEL To check the engine oil level consistently and accurately, do the following: 1. Make sure that your vehicle is on level ground. 2. Run the engine until it reaches normal operating temperature. 3. Make sure the parking brake is on. Make sure the transmission is in park (P) or neutral (N). 4. Switch the engine off and wait 15 minutes for the oil to drain into the oil pan. Checking the engine oil level too soon after you switch the engine off may result in an inaccurate reading. 5. Open the hood. See Opening and Closing the Hood (page 322). 6. Remove the dipstick and wipe it with a clean, lint-free cloth. See Under Hood Overview (page 323). 7. Replace the dipstick and remove it again to check the oil level. See Engine Oil Dipstick (page 327). 8. Make sure that the oil level is between the maximum and minimum marks. If the oil level is at the minimum mark, add oil immediately. See Capacities and Specifications (page 427). 9. If the oil level is correct, replace the dipstick and make sure it is fully seated. Note: Do not remove the dipstick when the engine is running. 328 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201702, Third Printing MaintenanceE142732
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Note: If the oil level is between the maximum and minimum marks, the oil level is acceptable. Do not add oil. Note: The oil consumption of new engines reaches its normal level after approximately 3,000 mi (5,000 km). Adding Engine Oil WARNING Do not remove the filler cap when the engine is running. Do not use supplemental engine oil additives because they are unnecessary and could lead to engine damage that may not be covered by the vehicle Warranty. Only use oils certified for diesel engines by the American Petroleum Institute (API). An oil with this trademark symbol conforms to the current engine and emission system protection standards and fuel economy requirements of the International Lubricants Specification Advisory Committee (ILSAC), comprised of U.S. and Japanese automobile manufacturers. To top up the engine oil level do the following: 1. Clean the area surrounding the engine oil filler cap before you remove it. 2. Remove the engine oil filler cap. See Under Hood Overview (page 323). Turn it counterclockwise and remove it. 3. Add engine oil that meets Ford specifications. See Capacities and Specifications (page 427). You may have to use a funnel to pour the engine oil into the opening. 4. Recheck the oil level. 5. If the oil level is correct, replace the dipstick and make sure it is fully seated. 6. Replace the engine oil filler cap. Turn it clockwise until you feel a strong resistance. Note: Do not add oil further than the maximum mark. Oil levels above the maximum mark may cause engine damage. Note: Make sure you install the oil filler cap correctly. Note: Soak up any spillage with an absorbent cloth immediately. CHANGING THE ENGINE OIL AND OIL FILTER WARNINGS Do not handle a hot oil filter with bare hands. Continuous contact with used motor oil has caused cancer in laboratory mice. Protect your skin by washing with soap and water. If your vehicle is equipped with a diesel engine, an Intelligent Oil Life Monitor™ calculates the proper oil change service interval. When the information display indicates: OIL CHANGE REQUIRED, change the engine oil and oil filter. See Information Displays (page 110). 329 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201702, Third Printing MaintenanceE163371
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The engine oil filter protects your engine by filtering harmful, abrasive or sludge particles and particles significantly smaller than most available will-fit filters. See Motorcraft Parts (page 419). 1. Unscrew the oil filter and oil pan drain plug and wait for the oil to drain. 2. Replace the filter. 3. Reinstall the oil pan drain plug. 4. Refill the engine with new oil. See Capacities and Specifications (page 427 ). 5. For diesel engines, you need to reset the Intelligent Oil Life Monitor™. See Information Displays (page 110). Engine lubrication for severe service operation The following conditions define severe operation for which engine operation with SAE 5W-40 API CJ-4 is recommended. Oil and oil filter change intervals will be determined by the Intelligent Oil Life Monitor™ as noted previously. • Frequent or extended idling (over 10 minutes per hour of normal driving). • Low-speed operation/stationary use. • If vehicle is operated in sustained ambient temperatures below -9°F (-23°C) or above 100°F (38°C). • Frequent low-speed operation, consistent heavy traffic less than 25 mph (40 km/h) . • Operating in severe dust conditions. • Operating the vehicle off road. • Towing a trailer over 1,000 mi (1,600 km). • Sustained, high-speed driving at Gross Vehicle Weight Rating (maximum loaded weight for vehicle operation). • Use of fuels with sulfur content other than ultra-low sulfur diesel (ULSD). • Use of high-sulfur diesel fuel. CHANGING THE COALESCER FILTER ELEMENT WARNING Do not dispose of engine oil or oil filters in the household refuse or the public sewage system. Use an authorized waste disposal facility. Do not clean or recondition the filter element. We recommend that you demand the use of genuine Ford and Motorcraft® parts whenever your vehicle requires scheduled maintenance or repair. Use the correct specification filter element. See Motorcraft Parts (page 418). Note: Operating your vehicle without a filter element or with an unapproved filter element may result in damage to the turbo charger or exchanger and could lead to engine damage that may not be covered by the vehicle Warranty. 330 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201702, Third Printing Maintenance
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Filter cover. A Filter element. B Filter housing. C 1. Clean the filter cover and remove the bolts. 2. Carefully remove the filter cover. 3. Remove used filter element from the filter housing and carefully dispose of it. 4. Make sure that the sealing surfaces on the filter housing and cover are clean and free of debris. 5. Install the new filter element. 6. Install the filter cover. 7. Install the bolts finger-tight. 8. Fully tighten all of the bolts to between 3–4 lb.ft (4.5–6 Nm) in the sequence shown. 9. Record the engine mileage and update the service log accordingly. OIL CHANGE INDICATOR RESET Use the information display controls on the steering wheel to reset the oil change indicator. From the main menu scroll to: Action and description Message Press the right arrow button, then from this menu scroll to the following message. Settings Press the right arrow button, then from this menu scroll to the following message. Conveni- ence Press the right arrow button, then from this menu scroll to the following message. Oil Life Reset 331 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201702, Third Printing MaintenanceE211403 A B C E211404 165 4 32 7
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Action and description Message Press and hold the OK button until the instrument cluster displays the following message. Hold OK to Reset Reset Successful When the oil change indic- ator resets the instrument cluster displays 100%. Remaining Life {00}% If the instrument cluster displays one of the following messages, repeat the process. Not Reset Reset Cancelled ENGINE COOLANT CHECK - 6.2L/6.8L WARNINGS Never remove the coolant reservoir cap when the engine is running or hot. Do not put coolant in the windshield washer reservoir. If sprayed on the windshield, coolant could make it difficult to see through the windshield. To reduce the risk of personal injury, make sure the engine is cool before unscrewing the coolant pressure relief cap. The cooling system is under pressure. Steam and hot liquid can come out forcefully when you loosen the cap slightly. Do not add coolant further than the MAX mark. When the engine is cold, check the concentration and level of the coolant at the intervals listed in the scheduled maintenance information. See Scheduled Maintenance (page 573). Note: Make sure that the coolant level is between the MIN and the MAX marks on the coolant reservoir. Note: Coolant expands when it is hot. The level may extend beyond the MAX mark. Maintain coolant concentration within 48% to 50%, which equates to a freeze point between -30°F (-34°C) and -34°F (-37°C). Coolant concentration should be checked using a refractometer. We recommend, Robinair® Coolant and Battery Refractometer 75240 (Rotunda tool part number: ROB75240). We do not recommend the use of hydrometers or coolant test strips for measuring coolant concentration. Note: Automotive fluids are not interchangeable. Do not use coolant or windshield washer fluid outside of its specified function and vehicle location. Note: Do not use stop leak pellets, cooling system sealants, or non-specified additives as they can cause damage to the engine cooling or heating systems. Resulting component damage may not be covered by the vehicle Warranty. Adding Coolant WARNING Never remove the coolant reservoir cap when the engine is running or hot. 332 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201702, Third Printing Maintenance
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It is very important to use prediluted coolant meeting the correct specification in order to avoid plugging the small passageways in the engine cooling system. See Capacities and Specifications (page 422). Incorrect prediluted coolant use can cause damage not covered by the vehicle Warranty. If the coolant level is at or below the minimum mark, 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 meeting the correct specification. See Capacities and Specifications (page 415). 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. 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. Do not mix different colors or types of prediluted coolant in your vehicle. Mixing of prediluted coolant or using an incorrect prediluted coolant may harm the engine or cooling system components and may not be covered by the vehicle Warranty. In case of emergency, you can add a large amount of water without prediluted coolant in order to reach a vehicle service location. On arrival do the following: 1. Drain the cooling system. 2. Chemically clean the cooling system. We recommend Motorcraft Premium Cooling System Flush. 3. Refill with prediluted coolant as soon as possible. Water alone, without prediluted coolant, can cause engine damage from corrosion, overheating or freezing. 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. 333 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201702, Third Printing Maintenance
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Severe Climates If you drive in extremely cold climates: • It may be necessary to increase the coolant concentration above 50%. • A coolant concentration of 60% provides improved freeze point protection. Coolant concentrations above 60% decrease the overheat protection characteristics of the coolant and may cause engine damage. If you drive in extremely hot climates: • It may be necessary to decrease the coolant concentration to 40%. • A coolant concentration of 40% provides improved overheat protection. Coolant concentrations below 40% decrease the freeze and corrosion protection characteristics of the coolant and may cause engine damage. Vehicles driven year-round in non-extreme climates should use prediluted coolant for optimum cooling system and engine protection. Fail-Safe Cooling Fail-safe cooling allows you to temporarily drive your vehicle before any incremental component damage occurs. The fail-safe distance depends on ambient temperature, vehicle load and terrain. How Fail-Safe Cooling Works If the engine begins to overheat, the coolant temperature gauge moves toward the red zone: A warning lamp illuminates and a message may appear in the information display. If the engine reaches a preset over-temperature condition, the engine automatically switches to alternating cylinder operation. Each disabled cylinder acts as an air pump and cools the engine. When this occurs, your vehicle still operates, however: • Engine power is limited. • The air conditioning system turns off. Continued operation increases the engine temperature, causing the engine to completely shut down. Your steering and braking effort increases in this situation. When the engine temperature cools, you can re-start the engine. Have your vehicle checked as soon as possible to minimize engine damage. When Fail-Safe Mode Is Activated WARNINGS Fail-safe mode is for use during emergencies only. Operate your vehicle in fail-safe mode only as long as necessary to bring your vehicle to rest in a safe location and seek immediate repairs. When in fail-safe mode, your vehicle will have limited power, will not be able to maintain high-speed operation, and may completely shut down without warning, potentially losing engine power, power steering assist, and power brake assist, which may increase the possibility of a crash resulting in serious injury. Never remove the coolant reservoir cap when the engine is running or hot. Your vehicle has limited engine power when in the fail-safe mode, drive your vehicle with caution. Your vehicle does not maintain high-speed operation and the engine may operate poorly. 334 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201702, Third Printing Maintenance
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Remember that the engine is capable of automatically shutting down to prevent engine damage. In this situation: 1. Pull off the road as soon as safely possible and switch the engine off. 2. If you are a member of a roadside assistance program, we recommend that you contact your roadside assistance service provider. 3. If this is not possible, wait a short period for the engine to cool. 4. Check the coolant level. If the coolant level is at or below the minimum mark, add prediluted coolant immediately. 5. When the engine temperature cools, you can re-start the engine. Have your vehicle checked as soon as possible to minimize engine damage. Note: Driving your vehicle without repair increases the chance of engine damage. Engine Coolant Temperature Management (If Equipped) WARNING To reduce the risk of crash and injury, be prepared that the vehicle speed may reduce and the vehicle may not be able to accelerate with full power until the coolant temperature reduces. If you tow a trailer with your vehicle, the engine may temporarily reach higher a temperature during severe operating conditions, for example ascending a long or steep grade in high ambient temperatures. At this time, you may notice the coolant temperature gauge moves toward the red zone and a message may appear in the information display. You may notice a reduction in vehicle speed caused by reduced engine power in order to manage the engine coolant temperature. Your vehicle may enter this mode if certain high-temperature and high-load conditions take place. The amount of speed reduction depends on vehicle loading, grade and ambient temperature. If this occurs, there is no need to pull off the road. You can continue to drive your vehicle. The air conditioning may automatically turn on and off during severe operating conditions to protect the engine from overheating. When the coolant temperature decreases to the normal operating temperature, the air conditioning turns on. If the coolant temperature gauge moves fully into the red zone, or if the coolant temperature warning or service engine soon messages appear in your information display, do the following: 1. Pull off the road as soon as safely possible and shift the transmission into park (P). 2. Leave the engine running until the coolant temperature gauge needle returns to the normal position. After several minutes, if the temperature does not drop, follow the remaining steps. 3. Switch the engine off and wait for it to cool. Check the coolant level. 4. If the coolant level is at or below the minimum mark, add prediluted coolant immediately. 5. If the coolant level is normal, restart the engine and continue. 335 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201702, Third Printing Maintenance
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ENGINE COOLANT CHECK - 6.7L DIESEL WARNINGS Do not remove the coolant reservoir cap when the cooling system is hot. Wait 10 minutes for the cooling system to cool down. Cover the coolant reservoir cap with a thick cloth to prevent the possibility of scalding and slowly remove the cap. Failure to follow this instruction could result in personal injury. Do not put coolant in the windshield washer fluid reservoir. If sprayed on the windshield, coolant could make it difficult to see through the windshield. To reduce the risk of personal injury, make sure the engine is cool before unscrewing the coolant pressure relief cap. The cooling system is under pressure. Steam and hot liquid can come out forcefully when you loosen the cap slightly. Do not add coolant further than the MAX mark. When the engine is cold, check the concentration and level of the coolant at the intervals listed in the scheduled maintenance information. See Scheduled Maintenance (page 573). Note: Make sure that the coolant level is between the MIN and MAX marks on the coolant reservoir. Note: Coolant expands when it is hot. The level may extend beyond the MAX mark. Maintain coolant concentration within 48% to 50%, which equates to a freeze point between -30°F (-34°C) and -34°F (-37°C). Coolant concentration should be checked using a refractometer. We do not recommend the use of hydrometers or coolant test strips for measuring coolant concentration. Adding Coolant WARNING Never remove the coolant reservoir cap when the engine is running or hot. Note: Automotive fluids are not interchangeable. Do not use coolant or windshield washer fluid outside of its specified function and vehicle location. Note: Do not use stop leak pellets, cooling system sealants, or non-specified additives as they can cause damage to the engine cooling or heating systems. Resulting component damage may not be covered by the vehicle Warranty. It is very important to use prediluted coolant approved to the correct specification in order to avoid plugging the small passageways in the engine cooling system. See Capacities and Specifications (page 427). Do not mix different colors or types of coolant in your vehicle. Mixing of engine coolants or using an incorrect coolant may harm the engine or cooling system components and may not be covered by the vehicle Warranty. Note: Coolants marketed 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 minimum mark, add prediluted coolant immediately. 336 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201702, Third Printing Maintenance
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For vehicles with overflow coolant systems with a non-pressurized cap on the coolant recovery system, add coolant to the coolant recovery reservoir when the engine is cool. Add prediluted coolant to the maximum level. For all vehicles which have a coolant degas system with a pressurized cap, or if it is necessary to remove the coolant pressure relief cap on the radiator, follow these steps to add engine coolant: 1. Turn the engine off and let it cool. 2. Unscrew the cap slowly. Any pressure escapes as you unscrew the cap. 3. Fill the coolant reservoir slowly with prediluted engine coolant to within the minimum and maximum range on the engine coolant reservoir. If you removed the radiator cap in an overflow system, fill the radiator until the coolant is visible and the radiator is almost full. If coolant is added to bring the level within the minimum and maximum range when the engine is not cold, the system may remain under filled. 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 proper level. Note: If prediluted coolant is not available, use the approved antifreeze concentrate diluting it to 50/50 with distilled water. See Capacities and Specifications (page 427). Using water that has not been deionized may contribute to deposit formation, corrosion or plugging of the small cooling system passageways. 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 from corrosion, overheating or freezing. When you reach a service location, you must have the cooling system drained, flushed and refilled using the correct specification prediluted coolant or antifreeze concentrate. See Capacities and Specifications (page 427). 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 non-specified additives to the coolant. These can be harmful and compromise the corrosion protection of the coolant. 337 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201702, Third Printing Maintenance