fuel FORD MUSTANG 2008 5.G Shelby GT500 Supplement Manual

•Unique Shelby GT500 seats
•Leather-wrapped sport steering wheel, shift boot and parking brake
handle
•I/P appliques, door panels, and scuff plates
SHELBY GT500 INSTRUMENT CLUSTER
Upshift
Illuminates when it is best to shift to the next highest manual
transmission gear to maximize fuel economy.
Multi Shift indicators:
1.
(Upshift): Set for maximum fuel economy
2.SVT: Performance Shift Indicator
Performance Shift Indicator
Your vehicle is equipped with a programmable Performance Shift
Indicator. When activated, this feature provides a visual (SHIFTLAMP)
and /or audible (SHIFTTONE) cue to shift to the next highest gear at an
engine rpm specified by the driver.
The SHIFTLAMP feature uses the SVT logo on the tachometer to notify
you when the desired shiftpoint is reached. The SVT symbol is backlit in
red under normal driving conditions (SHIFTLAMP OFF). When the
SHIFTLAMP is set to ON, the red backlighting is turned off and the SVT
logo will turn bright orange when the desired shift point is reached.
The SHIFTTONE feature uses an audible tone to notify you when the
desired shiftpoint is reached.
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SHIFTLAMP and SHIFTTONE can be used separately, together, or
turned off completely.
To use the Performance Shift Indicator feature,first bring the vehicle
to a complete stopthen use the Message Center controls as follows:
1. Press SETUP repeatedly until
PRESS RESET TO SET
SHIFTPOINT appears in the display.
2. Press RESET to toggle between
SHIFTLAMP ON/OFF. Press SETUP
when finished.
3. Press RESET to toggle between
SHIFTTONE ON/OFF. Press SETUP
when finished.
4. Press INFO to lower the desired
SHIFTPOINT in increments of 100
rpm.
5. Press RESET to raise the desired
SHIFTPOINT in increments of 100
rpm.
Note:The SHIFTPOINT can be adjusted from 1,500–6,000 rpm.
The Performance Shift Indicator feature functions independently of the
fuel economy Upshift Indicator (
). The Upshift Indicator will still
illuminate when it is best to shift to the next highest gear to maximize
fuel economy regardless of the Performance Shift Indicator Settings.
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Message Center
The following are possible messages you may see in your Shelby GT500
Message Center:
CHECK TRACTION CONTROL™: Displayed when the Traction
Control™ system is not operating properly. If this message is displayed
on the message center, the Traction Control™ system will be partially
operable. If this warning stays on, contact your dealer for service as soon
as possible. For further information, refer toTraction Control™in the
Drivingchapter in yourOwner’s Guide.
TRACTION CONTROL™ ACTIVE:Displayed when the Traction
Control™ system is active. For further information, refer toTraction
Control™in theDrivingchapter in yourOwner’s Guide.
Note:When traction control is turned off, it is possible to lose traction.
If you attempt to shift with the rear wheels spinning with a loss of
traction, it is possible to cause damage to the transmission. Do not
attempt to shift when the rear wheels do not have traction. Damage
caused by misuse of the vehicle is not covered.
ENGINE FAIL SAFE MODE:Displayed when the engine has defaulted
to a ’limp-home’ operation. If the warning stays on or continues to come
on, contact your dealer as soon as possible.
Unique instrument cluster lighting
Your vehicle is equipped with a unique instrument cluster color display.
In place of ORANGE, you can select R-W-B which will illuminate the
speedometer in RED, the Fuel/Boost/Temp/Oil Pressure gauges in
WHITE and the tachometer in BLUE. (Pointer colors are not adjustable).
The instrument cluster will momentarily display the R-W-B coloring when
the ignition is turned to ON or START and will then return to the
previously chosen color.
For instructions on how to set the instrument cluster display color or
MyColor™, refer toMessage Center — Display Colorin theDriver
Controlschapter in theOwner’s Guide.
2008 05+ Mustang(197)
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AUXILIARY RELAY BOX
The relay box is located in the engine compartment by the power
distribution box.
Fuse/Relay
locationFuse amp
ratingDescription
1 — Not used
2 — Not used
3 — Not used
4 — Not used
5 10A Intercooler Pump
6 15A Fuel Pump #2
7 — Left HID
8 — Right HID
9 — Fuel Pump #2
10 — S.C. Intercooler Pump
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Roadside Emergencies
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10. If necessary, add a50/50 mixtureof engine coolant and distilled
water to the engine coolant reservoir until the coolant level is at the
“cold fill range” as listed on the reservoir.
After any coolant has been added, check the coolant concentration (refer
toChecking Engine Coolant). 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 engine 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 engine coolant per
month, have your dealer check the engine 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.
OCTANE RECOMMENDATIONS
Your vehicle is designed to use
“Premium” unleaded gasoline with
an (R+M)/2 octane rating of 91 or
higher for optimum performance.
The use of gasolines with lower
octane ratings may degrade performance. We do not recommend the use
of gasolines labeled as “Premium” in high altitude areas that are sold
with octane ratings of less than 91.
If your engine knocks under most driving conditions while you are using
fuel with the recommended octane rating, see your authorized dealer to
prevent any engine damage.
AIR FILTER
Refer toscheduled maintenance informationfor the appropriate
intervals for changing the air filter element.
When changing the air filter element, use only the Motorcraft air filter
element listed. Refer toMotorcraft part numbersin this chapter.
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.
91(R+M)/2 METHOD
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Changing the air filter element
1. Release the clamps that secure
the air filter housing cover.
2. Carefully separate the two halves
of the air filter housing.
3. Remove the air filter element
from the air filter housing.
4. Wipe the air filter housing and
cover clean to remove any dirt or
debris and to ensure good sealing.
5. Install a new air filter element. Be
careful not to crimp the filter
element edges between the air filter
housing and cover. This could cause
filter damage and allow unfiltered
air to enter the engine if not
properly seated.
6. Replace the air filter housing
cover and secure the clamps.
MOTORCRAFT PART NUMBERS
Component 5.4L DOHC Supercharged V8 engine
Air filter element FA-1807
Fuel filter FG-1083
Battery BXT-40-R
Oil filter FL-820S
PCV valve EV-270
Spark plugs* AGSF-22FM1
* Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
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REFILL CAPACITIES
Fluid Ford Part Name Capacity
Brake fluidMotorcraft High
Performance DOT 3
Motor Vehicle Brake
FluidBetween MIN and
MAX lines on reservoir
Engine oil (includes
filter change)Motorcraft 5W-50 Full
Synthetic Motor Oil6.5 quarts (6.1L)
Engine coolant
1
Motorcraft Premium
Engine Coolant
(green-colored) or
Motorcraft Premium
Gold Engine Coolant
(yellow-colored)21.1 quarts (20.0L)
Intercooler coolant
1
Motorcraft Premium
Engine Coolant
(green-colored) or
Motorcraft Premium
Gold Engine Coolant
(yellow-colored)3.96 quarts (3.75L)
(See your authorized
dealer for service)
Power steering fluidMotorcraft
MERCON
VATFBetween MIN and
MAX lines on reservoir
Rear axle lubricant
2
Motorcraft SAE
75W-140 High
Performance Synthetic
Rear Axle Lubricant4.25 pints (2.0L)
Fuel tank — 15.7 gallons (59.4L)
Transmission fluid
3MERCON
V ATF 6.35 pints (3.5L)4
Windshield washer
fluidUltra-Clear Windshield
Washer Concentrate4.0 quarts (3.8L)
1Add the coolant type originally equipped in your vehicle.2Rear axle lubricants do not need to be checked or changed unless a
leak is suspected, service is required or the axle assembly has been
submerged in water. The axle lubricant should be changed any time the
rear axle has been submerged in water, using SAE 75W-140 High
Performance rear axle lube, meeting Ford specification WSP-M2C102–A.
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Item Description
Rear axle8.8 in. solid rear axle with limited-slip
differential 3.31:1 ratio
Driveshaft2 piece steel
TransmissionTremec TR–6060 6-speed manual with integral
clutch housing
Gear ratiosGear Ratio
1st 2.97
2nd 1.78
3rd 1.30
4th 1.00
5th 0.80
6th 0.63
Reverse 2.90
ENGINE INFORMATION
Item Description
ConfigurationLongitudinally mounted, 90-degree
V8, cast-iron cylinder block and
cast aluminum cylinder heads
Bore x Stroke90.2 x 105.8 mm (3.55 x 4.165 in)
Displacement5410 cc/330 cid
Compression ratio8.4:1
Horsepower500 Horsepower @ 6000 rpm
Torque480 lb-ft torque @ 4500 rpm
Redline6000 rpm redline
6250 rpm fuel shut-off
Specific output92.6 HP per liter
ValvetrainDual overhead chain-driven cams,
roller finger followers with
hydraulic lash adjustment,
ovate-wire valve springs, four
valves per cylinder
Fuel systemSequential electronic fuel injection
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