2009 Ford Mustang Owners Manual

1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).

driving on hilly terrain.

deflectors, rollbars/light bars, running boards, ski/luggage racks) may reduce fuel economy.

8–10 miles (12–16 km) of driving.

cruise gear and with steady pressure on the gas pedal.

• Using fuel blended with alcohol may lower fuel economy. • Fuel economy may decrease with lower temperatures during the first • Driving on flat terrain offers improved fuel economy as compared to • Transmissions give their best fuel economy when operated in the top • Close windows for high speed driving. EPA fuel economy estimates Every new vehicle should have a window sticker containing EPA fuel economy estimates. Contact your authorized dealer if the window sticker is not supplied with your vehicle. The EPA fuel economy estimates should be your guide for the fuel economy comparisons with other vehicles. Your fuel economy may vary depending upon the method of operation and conditions.

EMISSION CONTROL SYSTEM Your vehicle is equipped with various emission control components and a catalytic converter which will enable your vehicle to comply with applicable exhaust emission standards. To make sure that the catalytic converter and other emission control components continue to work properly: • Use only the specified fuel listed. • Avoid running out of fuel. • Do not turn off the ignition while your vehicle is moving, especially at

high speeds.

270

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications

• Have the items listed in scheduled maintenance information

performed according to the specified schedule.

The scheduled maintenance items listed in scheduled maintenance information are essential to the life and performance of your vehicle and to its emissions system. If other than Ford, Motorcraft or Ford-authorized parts are used for maintenance replacements or for service of components affecting emission control, such non-Ford parts should be equivalent to genuine Ford Motor Company parts in performance and durability.

WARNING: Do not park, idle, or drive your vehicle in dry grass or other dry ground cover. The emission system heats up the

engine compartment and exhaust system, which can start a fire.

indicator, charging system Illumination of the Service engine soon warning light or the temperature warning light, fluid leaks, strange odors, smoke or loss of engine power could indicate that the emission control system is not working properly. An improperly operating or damaged exhaust system may allow exhaust to enter the vehicle. Have a damaged or improperly operating exhaust system inspected and repaired immediately.

WARNING: Exhaust leaks may result in entry of harmful and potentially lethal fumes into the passenger compartment.

Do not make any unauthorized changes to your vehicle or engine. By law, vehicle owners and anyone who manufactures, repairs, services, sells, leases, trades vehicles, or supervises a fleet of vehicles are not permitted to intentionally remove an emission control device or prevent it from working. Information about your vehicle’s emission system is on the Vehicle Emission Control Information Decal located on or near the engine. This decal also lists engine displacement. Please consult your Warranty Guide/Customer Information Guide for complete emission warranty information.

On board diagnostics (OBD-II) Your vehicle is equipped with a computer that monitors the engine’s emission control system. This system is commonly known as the On Board Diagnostics System (OBD-II). The OBD-II system protects the environment by ensuring that your vehicle continues to meet

271

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications

indicator to illuminate. Examples are:

indicator illuminates, the OBD-II system has detected

government emission standards. The OBD-II system also assists your authorized dealer in properly servicing your vehicle. When the Service engine soon a malfunction. Temporary malfunctions may cause the Service engine soon 1. The vehicle has run out of fuel—the engine may misfire or run poorly. 2. Poor fuel quality or water in the fuel—the engine may misfire or run poorly. 3. The fuel cap may not have been securely tightened. See Fuel filler cap in this chapter. 4. Driving through deep water—the electrical system may be wet. These temporary malfunctions can be corrected by filling the fuel tank with good quality fuel, properly tightening the fuel cap or letting the electrical system dry out. After three driving cycles without these or any other temporary malfunctions present, the Service engine soon indicator should stay off the next time the engine is started. A driving cycle consists of a cold engine startup followed by mixed city/highway driving. No additional vehicle service is required. If the Service engine soon serviced at the first available opportunity. Although some malfunctions detected by the OBD-II may not have symptoms that are apparent, indicator on can continued driving with the Service engine soon result in increased emissions, lower fuel economy, reduced engine and transmission smoothness, and lead to more costly repairs.

indicator remains on, have your vehicle

Readiness for Inspection/Maintenance (I/M) testing Some state/provincial and local governments may have Inspection/Maintenance (I/M) programs to inspect the emission control equipment on your vehicle. Failure to pass this inspection could prevent you from getting a vehicle registration. Your vehicle may not pass the I/M test if the Service engine soon properly (bulb is burned out), or if the OBD-II system has determined that some of the emission control systems have not been properly checked. In this case, the vehicle is considered not ready for I/M testing. If the Service engine soon work, the vehicle may need to be serviced. Refer to the On board diagnostics (OBD-II) description in this chapter. If the vehicle’s engine or transmission has just been serviced, or the battery has recently run down or been replaced, the OBD-II system may

indicator is on or the bulb does not

indicator is on or not working

272

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications

indicator stays on

indicator blinks eight times, it means that the vehicle is not

indicate that the vehicle is not ready for I/M testing. To determine if the vehicle is ready for I/M testing, turn the ignition key to the on position for 15 seconds without cranking the engine. If the Service engine soon ready for I/M testing; if the Service engine soon solid, it means that the vehicle is ready for I/M testing. The OBD-II system is designed to check the emission control system during normal driving. A complete check may take several days. If the vehicle is not ready for I/M testing, the following driving cycle consisting of mixed city and highway driving may be performed: 15 minutes of steady driving on an expressway/highway followed by 20 minutes of stop-and-go driving with at least four 30-second idle periods. Allow the vehicle to sit for at least eight hours without starting the engine. Then, start the engine and complete the above driving cycle. The engine must warm up to its normal operating temperature. Once started, do not turn off the engine until the above driving cycle is complete. If the vehicle is still not ready for I/M testing, the above driving cycle will have to be repeated.

POWER STEERING FLUID Check the power steering fluid. Refer to the scheduled maintenance guide for the service interval schedules. 1. Start the engine and let it run until it reaches normal operating temperature (the engine coolant temperature gauge indicator will be near the center of the normal area between H and C). 2. While the engine idles, turn the steering wheel to its furthest point (until it stops) left and right several times. 3. Turn the engine off. 4. Check the fluid level in the reservoir. It should be between the MIN and MAX lines. Do not add fluid if the level is in this range.

273

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications

5. If the fluid is low, add fluid in small amounts, continuously checking the level until it reaches the range between the MIN and MAX lines. Be sure to put the cap back on the reservoir. Refer to Maintenance product specifications and capacities in this chapter for the proper fluid type.

BRAKE/CLUTCH FLUID Brake and clutch systems are supplied from the same reservoir. The fluid level will drop slowly as the brakes wear, and will rise when the brake components are replaced. Fluid levels between the “MIN” and “MAX” lines are within the normal operating range; there is no need to add fluid. If the fluid levels are outside of the normal operating range the performance of the system could be compromised; seek service from your authorized dealer immediately.

TRANSMISSION FLUID

Checking automatic transmission fluid The 5R55S transmission does not have a transmission fluid dipstick. Refer to your scheduled maintenance information for scheduled intervals for fluid checks and changes. Your transmission does not consume fluid. However, the fluid level should be checked if the transmission is not working properly, i.e., if the transmission slips or shifts slowly or if you notice some sign of fluid leakage. Transmission fluid should be checked and, if required, fluid should be added by an authorized dealer. Before adding any fluid, make sure the correct type is used. Use only MERCON威 V automatic transmission fluid. The type of fluid used is indicated on the transmission fluid pan, extension housing. Refer to Maintenance product specifications and capacities in this chapter. Use of a non-approved automatic transmission fluid may cause internal transmission component damage and void the warranty. Do not use supplemental transmission fluid additives, treatments or cleaning agents. The use of these materials may affect transmission operation and result in damage to internal transmission components.

274

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications

Checking and adding manual transmission fluid (if equipped)

1. Clean the filler plug. 2. Remove the filler plug and inspect the fluid level. 3. Note: There are two different manual transmissions used in this vehicle and they have different fluid levels. For vehicles equipped with a V6 engine the correct manual transmission fill level is at the lower edge of the filler hole. For vehicles equipped with a V8 engine the correct manual transmission fill level is 1/2 inch (1.3 cm) below the edge of the filler hole.

275

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications • Fill level for V6

• Fill level for V8

4. Add enough fluid through the filler opening to bring the fluid up to the recommended levels. 5. Install and tighten the fill plug securely. Use only fluid that meets Ford specifications. Refer to the Maintenance product specifications and capacities section in this chapter.

AIR FILTER Refer to scheduled maintenance information for the appropriate intervals for changing the air filter element. When changing the air filter element, use only the Motorcraft air filter element listed. Refer to Motorcraft part numbers in 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.

276

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications

Changing the air filter element (except Bullitt™* Mustang) 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. Be sure that the air cleaner cover tabs are engaged into the slots of the air cleaner housing. * ™ & 娀 Warner Bros. Entertainment Inc. (s07) Changing the air filter element (Bullitt™* Mustang) 1. Remove the two screws that hold the air filter assembly to the air filter tray. 2. Lift the air filter element assembly out from the air filter tray by pulling it up and left slightly to clear the retaining tab. 3. Loosen the air filter clamp bolt enough to allow the air filter to slip off the air filter tube easily. 4. Slip the air filter off from the air filter tube. 5. Install the new air filter by reversing Steps 1–4. * ™ & 娀 Warner Bros. Entertainment Inc. (s07) Note: Failure to use the correct air filter element may result in severe engine damage. The customer warranty may be void for any damage to the engine if the correct air filter element is not used.

277

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications

MOTORCRAFT PART NUMBERS Component Air filter element

4.0L V6 engine FA-1773

4.6L V8 engine FA-1773 (Bullitt™* Mustang uses FA-1891) FG-1083
BXT-96R FL-820-S (non-serviceable)

FG-1083
BXT-96R FL-820-S

Fuel filter Battery Oil filter PCV valve Spark Plugs * ™ & 娀 Warner Bros. Entertainment Inc. (s07) 1The PCV valve is a critical emission component. It is one of the items listed in scheduled maintenance information and is essential to the life and performance of your vehicle and to its emissions system. For PCV valve replacement, see your authorized dealer. Refer to scheduled maintenance information for the appropriate intervals for changing the PCV valve. Replace the PCV valve with one that meets Ford material and design specifications for your vehicle, such as a Motorcraft or equivalent replacement part. The customer warranty may be void for any damage to the emissions system if such a PCV valve is not used. 2For spark plug replacement, see your authorized dealer. Refer to scheduled maintenance information for the appropriate intervals for changing the spark plugs. Replace the spark plugs with ones that meet Ford material and design specifications for your vehicle, such as Motorcraft or equivalent replacement parts. The customer warranty may be void for any damage to the engine if such spark plugs are not used.

278

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications

—

—

—

279

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications

威

威

威

威

威

威

—

280

2009 05+ Mustang (197) Owners Guide USA (fus)

Maintenance and Specifications