oil type FORD SUPER DUTY 2011 3.G Diesel Supplement Manual

engine designed to use only Ultra Low Sulfur Diesel fuel may
result in damage to engine emission control devices and the
aftertreatment system, potentially rendering the vehicle
inoperable. Engine damage from using the improper type of fuel
is not covered under your warranty.
Vehicles with engines configured for use with high sulfur diesel fuel will
only be made available for sale in countries where ULSD fuel is generally
not available or mandated by the government. Vehicles originally sold in
a ULSD fuel market that are subsequently exported to non-ULSD fuel
markets will need to be retrofitted (at the customer’s expense) in order
to be reliably operated on non-ULSD fuel.
Diesel fuel is adjusted seasonally for cold temperature. For best results
at temperatures below 20°F (-7°C), it is recommended to use a diesel
fuel which has been seasonally adjusted for the ambient temperature.
SeeCold weather operationin theDrivingchapter of this supplement.
BIODIESEL
This vehicle may be operated on diesel fuels containing up to 20%
biodiesel, also known as B20.
To help achieve acceptable engine performance and durability when
using biodiesel in your vehicle:
•Confirm the biodiesel content of the fuel to be B20 (20% biodiesel) or
less
•Only use biodiesel fuel of good quality that complies with industry
standards
•Follow the recommended service maintenance intervals section in the
Schedule Maintenancechapter.
•Do not store biodiesel fuel in the fuel tank for more than 1 month
•Consider changing brands or reducing biodiesel content if you have
cold temperature fuel gelling issues
•Do not use raw oils, fats or waste cooking greases
Use of biodiesel in concentrations greater than 20% may cause damage
to your vehicle, including engine and/or exhaust after-treatment
hardware (exhaust catalyst and particulate filter) failures. Concentrations
greater than 20% can also cause fuel filter restrictions that may result in
a lack of power and / or damage to fuel system components, including
fuel pump and fuel injector failures.
Maintenance and Specifications
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Intelligent Oil Life Monitor™
Your diesel engine is equipped with an Intelligent Oil Life Monitor™ that
calculates the proper engine oil change service interval based on vehicle
use. The following table is intended to provide examples of vehicle use
and its impact on engine oil change interval; it is provided as a guideline
only. Actual engine oil change intervals will depend on several factors
and will generally decrease with severity of use.
When to expect the OIL CHANGE REQUIRED message
Miles
(km)Engine
hoursFuel typeVehicle
useVehicle use examples
7500-10000
(12000 -
16000)300–400•ULSD
•BiodieselNormal•No, or limited to
moderate, load/towing
•Flat to moderately
hilly roads
•No extended idling
5000-7499
(8000 -
11999)200–299•ULSD
•BiodieselSevere•Moderate to heavy
load/towing
•Mountainous or
off-road conditions
•Extended idling
•Extended hot or cold
operation
2500-4999
(4000 -
7999)100–199•ULSD
•Biodiesel
•High sulfur
diesel fuel*Extreme•Maximum load/towing
•Extreme hot or cold
operation
ULSD = Ultra low sulfur diesel fuel
*Use the appropriate Special Operating Condition for maintenance
information when using high sulfur diesel fuels, operating your vehicle
off-road or in dusty conditions (such as unpaved roads).
Scheduled Maintenance Guide
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