2007 Ford Freestar Owners Manual

available opportunity. Although some malfunctions detected by the OBD-II may not have symptoms that are apparent, continued driving with the economy, reduced engine and transmission smoothness, and lead to more costly repairs.

indicator remains on, have your vehicle serviced at the first

indicator on can result in increased emissions, lower fuel

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 indicator is on or not working properly (bulb is burned test if the 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.

293

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

indicator is on or the bulb does not work, the vehicle may

indicator stays on solid, it means that the vehicle is ready for

If the 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 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 indicator blinks eight times, it means that the vehicle is not ready for I/M testing; if the 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. If adding fluid is necessary, use only MERCON威 ATF.

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 left and right several times.

294

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

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 within this range. 5. If the fluid is low, add fluid in small amounts, continuously checking the level until it reaches the correct operating range. Be sure to put the cap back on the reservoir. BRAKE FLUID 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 Refer to your scheduled maintenance information for scheduled intervals for fluid checks and changes. Your transaxle does not consume fluid. However, the fluid level should be checked if the transaxle is not working properly, i.e., if the transaxle slips or shifts slowly or if you notice some sign of fluid leakage. Automatic transmission fluid expands when warmed. To obtain an accurate fluid check, drive the vehicle until it is warmed up (approximately 20 miles [30 km]). If your vehicle has been operated for an extended period at high speeds, in city traffic during hot weather or pulling a trailer, the vehicle should be turned off for about 30 minutes to allow fluid to cool before checking. 1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating temperature. 2. Park the vehicle on a level surface and engage the parking brake. 3. With the parking brake engaged and your foot on the brake pedal, start the engine and move the gearshift lever through all of the gear ranges. Allow sufficient time for each gear to engage.

295

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

4. Latch the gearshift lever in P (Park) and leave the engine running. 5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If necessary, refer to Identifying components in the engine compartment in this chapter for the location of the dipstick. 6. Install the dipstick making sure it is fully seated in the filler tube. 7. Remove the dipstick and inspect the fluid level. The fluid should be in the designated areas for normal operating temperature. Low fluid level Do not drive the vehicle if the fluid level is at the bottom of the dipstick and the outside temperatures are above 50°F (10°C). Correct fluid level The transmission fluid should be checked at normal operating temperatures 150°F-170°F (66°C-77°C) on a level surface. The normal operating temperature can be reached after approximately 20 miles (30 km) of driving. The transmission fluid should be in this range if at normal operating temperature (150°F-170°F [66°C-77°C]).

High fluid level Fluid levels above the safe range may result in transaxle failure. An overfill condition of transmission fluid may cause shift and/or engagement concerns and/or possible damage. High fluid levels can be caused by an overheating condition. Adjusting automatic transmission fluid levels Before adding any fluid, make sure the correct type is used. The type of fluid used is normally indicated on the dipstick. Refer to Maintenance product specifications and capacities in this chapter.

296

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

Use of a non-approved automatic transmission fluid may cause internal transaxle component damage. If necessary, add fluid in 1/2 pint (250 mL) increments through the filler tube until the level is correct. If an overfill occurs, excess fluid should be removed by a qualified technician. An overfill condition of transmission fluid may cause shift and/or engagement concerns and/or possible damage. 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.

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.

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.

1. Disconnect the Mass Air Flow Sensor electrical connector from the air outlet tube.

297

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

Reposition the locking clip (on the connector) and squeeze connector to remove.

2. Loosen the hose clamp located closest to the air cleaner.

3. Remove the air cleaner assembly from the vehicle.

298

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

4. Release the two clamps that secure the cover to the air filter housing and place the cover aside.

5. Remove the air filter element from the air filter housing.

6. Wipe the air filter housing and cover clean to remove any dirt or debris and to ensure good sealing. 7. Install a new air filter element. Be careful not to crimp the filter element edges between the air filter housing and cover.

299

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

8. Replace the air filter housing cover and secure the clamps. Be sure all the tabs on the bottom edge are properly aligned.

9. Reinstall the air cleaner assembly into the vehicle. Ensure the tabs on the inlet tube are secure in the sheet metal.

300

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

10. Ensure the pads on the bottom of the air cleaner assembly are properly seated.

11. Reconnect the outlet tube to the air cleaner assembly and tighten the clamp.

12. Reconnect the Mass Air Flow Sensor electrical connector to the outlet tube. Make sure the locking tab on the connector is in “locked” position.

Note: If hose clamp is not secured properly or Mass Air Flow Sensor electrical connector is not properly installed the Check Engine light will illuminate when vehicle is operated. Note: Do not use oil-impregnated air filter elements. Failure to use the correct air filter element may result in severe engine damage. The customer warranty may be voided for any damage to the engine if the correct air filter element is not used.

301

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

MOTORCRAFT PART NUMBERS Component Air filter element Battery

3.9L OHV V6 engine 4.2L OHV V6 engine FA-1679
BXT-59
BXT-65-750
FG-986B FL-400S

FA-1679
BXT-59
BXT-65-750
FG-986B FL-400S

Fuel filter Oil filter PCV valve Spark plugs 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 the 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.

302

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

–

—

—

—

303

2007 Freestar (win) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

威

威

威

威

—

—

威

威

威

威

—