maintenance FORD MUSTANG 2011 5.G Shelby GT500 Supplement Manual

Introduction
3
Welcome 3
Breaking-in your vehicle 4
ShelbyGT500Unique Features
5
Driving your ShelbyGT500
9
AdvanceTrac10
Driving through water 10
Ground clearance 11
Washing your vehicle 11
Chassis
12
Wheels 12
Wheel lug nut torque 13
Tire information 14
Roadside Emergencies
18
Wrecker towing 18
Maintenance
22
Engine oil 23
Air filter(s) 28
Part numbers 29
Refill capacities 30
Warranty Coverage
34
Table of Contents
1
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

Scheduled Maintenance Guide
35
Normal scheduled maintenance and log 40
Index
51
The information contained in this publication was correct at the time of going to
print. In the interest of continuous development, we reserve the right to change
specifications, design or equipment at any time without notice or obligation. No
part of this publication may be reproduced, transmitted, stored in a retrieval
system or translated into any language in any form by any means without our
written permission. Errors and omissions excepted.
© Ford Motor Company 2012
Table of Contents
2
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

5.4L DOHC SUPERCHARGED V8 ENGINE
1. Battery
2. Supercharger
3. Engine oil dipstick
4. Brake fluid reservoir
5. Air filter assembly
6. Intercooler coolant reservoir
7. Engine coolant reservoir
8. Engine oil filler cap
9. Windshield washer reservoir
10. Power distribution box
134
1098756
2
Maintenance
22
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

ENGINE OIL RECOMMENDATION
Use MotorcraftSAE 5W-50 full synthetic or an equivalent SAE 5W-50
full synthetic oil meeting Ford specification WSS-M2C931-B.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil and filter according to the appropriate schedule
listed in thescheduled maintenance information.
ENGINE AND INTERCOOLER COOLANT
The concentration and level of coolant should be checked at the mileage
intervals listed in thescheduled maintenance information.The coolant
concentration should be maintained at 50/50 coolant and water, which
equates to a freeze point of -34°F (-36°C) . Coolant concentration testing
is possible with a hydrometer or antifreeze tester (such as the Rotunda
Battery and Antifreeze Tester, 0014–R1060). The level of coolant should
be maintained at the “cold fill range” level in the coolant reservoir. If the
level falls below, add coolant per the instructions in theAdding coolant
section.
Your vehicle was factory-filled with a 50/50 coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50/50 mixture of coolant and water provides the following:
•freeze protection down to -34°F (-36°C).
•boiling protection up to 265°F (129°C).
•protection against rust and other forms of corrosion.
•an accurate temperature readout from the engine coolant
gauge.
Maintenance
23
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

When the engine is cold, check the
level of the engine coolant in the
reservoir.
Fill your engine coolant reservoir as
outlined inAdding engine coolant
in this section.
•The coolant should be at the “cold fill range” as listed on the engine
coolant reservoir and intercooler coolant reservoir.
To find out how much fluid your vehicle’s cooling system can hold,
refer toMaintenance product specifications and capacitiesin this
chapter.
•Refer to thescheduled maintenance informationfor service interval
schedules.
•Be sure to read and understandPrecautions when servicing your
vehiclein yourOwner’s Guide.
If the coolant has not been checked at the recommended interval, the
engine or intercooler coolant reservoir may become low or empty. If the
reservoir is low or empty, add coolant to the reservoir. Refer toAdding
coolantin this chapter.
Note:Automotive fluids are not interchangeable; do not use engine
coolant/antifreeze or windshield washer fluid outside of its specified
function and vehicle location.
For more information about engine coolant, see theMaintenance and
Specificationschapter of theOwner’s Guide.
Maintenance
24
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

Adding coolant
When adding coolant, make sure it is a 50/50 mixture of coolant and
distilled water. Add the mixture to the coolant reservoir,when the
engine is cool, until the appropriate fill level is obtained.
WARNING:Do not add coolant when the engine is hot. Steam
and scalding liquids released from a hot cooling system can burn
you badly. Also, you can be burned if you spill coolant on hot engine
parts.
WARNING:Do not put coolant in the windshield washer fluid
container. If sprayed on the windshield, coolant could make it
difficult to see through the windshield.
•DO NOT MIX different colors or types of coolant in your vehicle. Make
sure the correct coolant is used. DO NOT MIX recycled coolant and
conventional coolant together in the vehicle. Mixing of engine coolants
may harm your engine’s cooling system. The use of an improper
coolant may harm engine and cooling system components and may
void the warranty. Refer toMaintenance product specifications and
capacitiesin this chapter.
Note:Do not use stop leak pellets or cooling system sealants/additives
as they can cause damage to the engine cooling and/or heating
systems. This damage would not be covered under your vehicle’s
warranty.
•A large amount of water without coolant may be added, in case of
emergency, to reach a vehicle service location. In this instance, the
cooling system must be drained and refilled with a 50/50 mixture of
coolant and distilled water as soon as possible. Water alone (without
coolant) can cause engine damage from corrosion, overheating or
freezing.
•Do not use alcohol, methanol or brine or any engine coolants
mixed with alcohol or methanol antifreeze (coolant).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 engine
coolant.
Maintenance
25
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

WARNING: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 the cap is loosened slightly.
If you must remove the pressure relief cap or radiator cap (depending
upon engine application), follow these steps to avoid personal injury:
1. Before you remove the cap, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the cap. Slowly
turn cap counterclockwise until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
Coolant and Intercooler Refill Procedure
The following procedure should be used when refilling the cooling
system after it has been drained or become extremely low.
1. Remove the pressure relief cap from the coolant reservoir as
previously outlined.
2. Slowly add a50/50 mixtureof coolant and distilled water to the
coolant reservoir until the coolant level is at the “cold fill level” as listed
on the reservoir.
3. Reinstall the pressure relief cap.
4. Start and idle the engine until the upper radiator hose is warm (this
indicates the thermostat is open and coolant is flowing through the
entire system).
5. Shut the engine off and let it cool.
6. Remove the pressure relief cap from the coolant reservoir as
previously outlined.
7. Add a50/50 mixtureof coolant and distilled water to the coolant
reservoir until the coolant level is at the “cold fill range” as listed on the
reservoir.
8. Reinstall the pressure relief cap.
9. Check the coolant level in the reservoir before you drive your vehicle
the next few times (with the engine cool).
10. If necessary, add a50/50 mixtureof coolant and distilled water to
the coolant reservoir until the coolant level is at the “cold fill range” as
listed on the reservoir.
Maintenance
26
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

After any coolant has been added, check the coolant concentration (refer
to theMaintenance and Specificationschapter of yourOwner’s
Guide).If the concentration is not 50/50 (protection to –34°F/–36°C),
drain some coolant and adjust the concentration. It may take several
drains and additions to obtain a 50/50 coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of coolant and distilled water
to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of coolant per month,
have your dealer check the cooling system. Your cooling system may
have a leak. Operating an engine with a low level of coolant can result in
engine overheating and possible engine damage.
ENGINE SPARK PLUG INTERVAL
To keep your high performance engine operating at peak performance,
the spark plug service interval is every 45,000 miles (72,000 km).
Reference the MotorcraftPart Numbers chart for the specific spark
plug application.
OCTANE RECOMMENDATIONS
Your vehicle is designed to run on
Premium fuel with an (R+M)/2
octane rating of 91 or higher. For
best overall performance, SVT
recommends using Premium fuel
with an (R+M)/2 octane rating of 93 or higher where available. The
performance gained by using higher octane fuel will be most noticeable
in hot weather or in severe duty applications.
Recommended fuel is an important part of the proper maintenance and
optimal performance of this vehicle. The use of gasoline with an (R+M)/2
octane rating lower than 91 can lead to severe mechanical damage to
your vehicle, may degrade vehicle performance, and may affect your
warranty coverage. Please see the Warranty Guide for complete
information.
SVT does not recommend the use of gasolines labeled asPremiumwith
(R+M)/2 octane ratings less than 91.
91(R+M)/2 METHOD
Maintenance
27
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

AIR FILTER
Refer toscheduled maintenance informationfor the appropriate
intervals for changing the air filter element.
When changing the air filter element, use only the Motorcraftair filter
element listed. Refer toMotorcraft part numbersin this chapter.
WARNING:To reduce the risk of vehicle damage and/or
personal burn injuries do not start your engine with the air
cleaner removed and do not remove it while the engine is running.
Changing the air filter element
1. Loosen the air filter clamp bolt
enough to allow the air filter to slip
off the air filter housing easily.
2. Slip the air filter off from the air
filter housing.
3. Wipe the air filter housing clean
to remove any dirt or debris.
4. Install the new air filter taking
care not to damage the air filter
element. Align tab on closed end of
filter with notch in air filter housing.
5. Tighten the air filter clamp bolt.
Maintenance
28
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

MOTORCRAFT PART NUMBERS
Component 5.4L Supercharged V8 engine
Air filter element FA-1896
Fuel filter FG-1083
Battery BXT-96R-590
Oil filter FL-820S
Spark plugs* AGSF-22FM1
* Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
Maintenance
29
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)