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7-2Starting and operating
Fuel
CAUTION
Use of a fuel which is low in qualityor use of an inappropriate fueladditive may cause engine damage.
&Fuel requirements
The engine is designed to operate usingunleaded gasolinewith an octane ratingof87 AKI (90 RON) or higher.
!Fuel octane rating
This octane rating is the average of theResearch Octane and Motor Octanenumbers andis commonly referred to asthe Anti Knock Index (AKI).
Using a gasoline with a lower octanerating can causepersistent and heavyknocking, which can damage the engine.Do not be concerned if your vehiclesometimes knocks lightly when you driveup a hill or when you accelerate. Contactyour SUBARU dealer if you use a fuel withthe specified octane rating and yourvehicle knocks heavily or persistently.
!Unleaded gasoline
The neck of the fuel filler pipe is designedto accept only an unleaded gasoline filler
nozzle. Under no circumstances shouldleaded gasoline be used because it willdamage the emission control system andmay impair driveability and fuel economy.
!California fuel
If your vehicle was certified to CaliforniaEmission Standards as indicated on theunderhood tune-up label, it is designed tooptimize engine and emission controlsystem performance with gasoline thatmeets the clean burning low-sulfur Cali-fornia gasoline specifications. If you live inany other state than California, yourvehicle will operate on gasoline meetingFederal specifications. Gasoline sold out-side California is permitted to have highersulfur levels, which may affect the perfor-mance of your vehicle’s catalytic converterand may produce a sulfur exhaust odor orsmell. SUBARU recommends that you trya different brand of unleaded gasolinehaving lower sulfur to determine if theproblem is fuel related before returningyour vehicle to an authorized dealer forservice. The CHECK ENGINE warninglight/Malfunction indicator light may alsoilluminate. If this occurs, return to yourauthorized SUBARU dealer for diagnosis.If it is determined that the condition iscausedby the type of fuel used, repairsmay not be covered by your warranty.
!MMT
Some gasoline contains an octane-en-hancing additive called MMT (Methylcy-clopentadienyl Manganese Tricarbonyl). Ifyou use such fuels, your emission controlsystem performance may deteriorate andthe CHECK ENGINE warning light/Mal-function indicator light may illuminate. Ifthis happens, return to your authorizedSUBARU dealer for service. If it isdetermined that the condition is causedby the type of fuel used, repairs may notbe covered by your warranty.
!Gasoline for cleaner air
CAUTION
Do not let fuel spill on the exteriorsurfaces of the vehicle. Fuels con-taining alcohol may cause paintdamage, which is not covered underthe SUBARU Limited Warranty.
Yo u r u s e o f g a s o l i n e w i t h d e t e r g e n tadditives will help prevent deposits fromforming in your engine and fuel system.This helps keepyour engine in tune andyour emission control system workingproperly, and is a way of doing your partfor cleaner air. If you continuously use ahigh quality fuel with the proper detergentand other additives, you should never
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need to add any fuel system cleaningagents to your fuel tank.
Many gasolines are now blended withmaterials called oxygenates. Use of thesefuels can also help keep the air cleaner.Oxygenated blend fuels, such as MTBE(Methyl Tertiary Butyl ether) or ethanol(ethyl or grain alcohol) may be used inyour vehicle, but should contain no morethan 15% MTBE or 10% ethanol for theproper operation of your SUBARU.
In addition, some gasoline suppliers arenow producing reformulated gasolines,which are designed to reduce vehicleemissions. SUBARU approves the use ofreformulated gasoline.
If you are not sure what the fuel contains,you should ask your service stationoperators if their gasolines contain deter-gents and oxygenates and if they havebeen reformulated to reduce vehicle emis-sions.
As additional guidance, only use fuelssuited for your vehicle as explained in thefollowing.
.Fuel should be unleaded and have anoctane rating no lower than that specifiedin this manual.
.Methanol (methyl or wood alcohol) issometimes mixed with unleaded gasoline.
Methanol can be used in your vehicleONLYif it does not exceed 5% of the fuelmixtureANDif it is accompanied bysufficient quantities of the proper cosol-vents and corrosion inhibitors required toprevent damage to the fuel system. Do notuse fuel containing methanolEXCEPTunder these conditions.
.If undesirable driveability problems areexperienced and you suspect they may befuel related, try a different brand of gaso-line before seeking service at yourSUBARU dealer.
.Fuel system damage or driveabilityproblems whichresult from the use ofimproper fuel are not covered under theSUBARU Limited Warranty.
&Fuel filler lid and cap
!Refueling
Only oneperson should be involved inrefueling. Do not allow others to approachthe area of the vehicle near the fuel fillerpipe while refueling is in progress.
Be sure to observe any other precautionsthat are posted at the service station.
1. To open the fuel filler lid, pull the lidrelease lever up. The lever is on the floorat the left of the driver’s seat.
2. Open the fuel filler lid.
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7-4Starting and operating
WARNING
Before opening the fuel filler cap,first touch the vehicle body or ametal portion of the fuel pump orsimilar object to discharge anystatic electricity that may be presenton your body. If your body is carry-ing an electrostatic charge, there isa possibility that an electric sparkcould ignite the fuel, which couldburn you. To avoid acquiring a newstatic electric charge, do not getback into the vehicle while refuelingis in progress.
1) Open2) Close
3. Remove the fuel filler cap by turning itslowly counterclockwise.
WARNING
.Gasoline vapor is highly flam-mable. Before refueling, alwaysfirst stop the engine and close allvehicle doors and windows.Make sure that there are nolighted cigarettes, open flamesor electrical sparks in the adja-cent area. Refueling must beperformed outside. Quickly wipeup any spilled fuel.
.When opening the cap, grasp itfirmly and turn it slowly to theleft. Do not remove the capquickly. Fuel may be under pres-sure and spray out of the fuelfiller neck, especially in hotweather. If you hear a hissingsound while you are removingthe cap, wait for the sound tostop and then slowly open thecapto prevent fuel from sprayingout and creating a fire hazard.
.When refueling, insert the fuelnozzle securely into the fuel fillerpipe. If the nozzle is lifted or notfullyinserted, its automatic stop-ping mechanism may not func-
tion, causing fuel to overflow thetank and creating a fire hazard.
.Stop refueling when the auto-matic stop mechanism on thefuel nozzle activates. If you con-tinue to add fuel, temperaturechanges or other conditionsmay cause fuel to overflow fromthe tank and create a fire hazard.
4. Stop filling the tank after the fuel fillerpump automatically turns off. Do not addany more fuel.
CAUTION
Make sure that the cap is tighteneduntil it clicks to prevent fuel spillagein the event of an accident.
5. Put the cap back on, turn it clockwiseuntil you hear a clicking noise. Be certainnot to catch the tether under the cap whiletightening.
6. Close the fuel filler lid completely.
If you spill any fuel on the painted surface,rinse it off immediately. Otherwise, thepainted surface could be damaged.
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NOTE
.You will see the“”sign in the fuelgauge. Thisindicates that the fuel fillerdoor (lid) is located on the right side ofthe vehicle..If the fuel filler cap is not tighteneduntil it clicks or if the tether is caughtunder the cap, the CHECK ENGINEwarning light/malfunction indicatorlight may illuminate. Refer to“CHECKENGINE warning light/Malfunction in-dicator light”F3-12.
CAUTION
.Never add any cleaning agents tothe fuel tank. The addition of acleaning agent may cause da-
mage to the fuel system.
.After refueling, turn the cap to theright until it clicks to ensure thatit is fully tightened. If the cap isnot securely tightened, fuel mayleak out while the vehicle is beingdriven or fuel spillage couldoccur in the event of an accident,creating a fire hazard.
.Do not let fuel spill on the exteriorsurfacesof the vehicle. Becausefuel may damage the paint, besure to wipe off any spilled fuelquickly. Paint damage caused byspilled fuel is not covered undertheSUBARU Limited Warranty.
.Always use a genuine SUBARUfuel filler cap. If you use thewrong cap, it may not fit, andyour fuel tank and emission con-trol systemmay be damaged. Itcould also lead to fuel spillageand a fire.
.Immediately put fuel in the tankwhenever the low fuel warninglight illuminates. Engine misfiresas a result of an empty tankcould cause damage to the en-gine.
State emission testing (U.S.
only)
WARNING
Testing of an All-Wheel Drive modelmust NEVER be performed on asingle two-wheel dynamometer. At-tempting to do so will result inuncontrolled vehicle movement andmay cause an accident or injuries topersons nearby.
CAUTION
.At state inspection time, remem-ber to tell your inspection orservice station in advance not toplace your SUBARU AWD vehicleon a two-wheel dynamometer.Otherwise, serious transmissiondamage will result.
.Resultant vehicle damage due toimproper testing is not coveredunderthe SUBARU Limited War-ranty and is the responsibility ofthe state inspection program orits contractors or licensees.
California and a number of federal stateshave Inspection/Maintenance programs to
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7-6Starting and operating
inspect your vehicle’s emission controlsystem. If your vehicle does not pass thistest, some states may deny renewal ofyour vehicle’s registration.
Your vehicle is equipped with a computerthat monitors the performance of theengine’s emission control system. Certi-fied emissioninspectors will inspect theOn-Board Diagnostic (OBDII) system aspart of the state emission inspectionprocess. The OBDII system is designedto detect engine and transmission pro-blems that might cause the vehicle emis-sions to exceed allowable limits. OBDIIinspectionsapply to all 1996 model yearand newer passenger cars and trucks.Over 30 states plus the District of Colum-bia have implemented emission inspec-tion of the OBDII system.
.The inspection of the OBDII systemconsists of a visual operational check ofthe“CHECK ENGINE”warning light/mal-function indicator light (MIL) and anexamination of the OBDII system with anelectronic scan tool.
.A vehiclepasses the OBDII systeminspection if proper operation of the“CHECK ENGINE”warning light is ob-served, there are no stored diagnostictrouble codes, and the OBDII readinessmonitors are all complete.
.A vehiclefails the OBDII inspection ifthe“CHECK ENGINE”warning light is notproperly operating (light is illuminated or isnot working due to a burned out bulb) orthere is one or more diagnostic troublecodes stored in the vehicle’s computer.
.A state emission inspection may reject(not pass or fail) a vehicle if the number ofOBDII system readiness monitors“NOTREADY”is greater than one. If thevehicle’s battery has been recently re-placed or disconnected, the OBDII systeminspection may indicate that the vehicle isnot ready for the emission test. Under thiscondition, the vehicle driver should beinstructed to drive his/her vehicle for a fewdays to reset the readiness monitors andreturn for an emission re-inspection.
.Owners of rejected or failing vehiclesshould contact their SUBARU Dealer forservice.
Some states still use dynamometers intheir emission inspection program. Adynamometer is a treadmill or roller-liketesting device that allows your vehicle’swheels to turn while the vehicle remains inone place. Prior to your vehicle being puton a dynamometer, tell your emissioninspectornot to place your SUBARUAWD vehicle on a two-wheel dynam-ometer.Otherwise, serious transmis-sion damage will result.
The U.S. Environmental ProtectionAgency (EPA) and states using two-wheeldynamometers in their emission testingprogram have EXEMPTED SUBARUAWD vehicles from the portion of thetesting program that involves a two-wheeldynamometer. There are some states thatuse four-wheel dynamometers in theirtesting program. When properly used, thisequipment should not damage a SUBARUAWD vehicle.
Under no circumstances should the rearwheels be jacked off the ground, norshould the driveshaft be disconnected forstate emission testing.
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Preparing to drive
You should perform the following checksand adjustments every day before youstart driving.
1. Check that all windows, mirrors, andlights are clean and unobstructed.
2. Check the appearance and conditionof the tires. Also check tires for properinflation.
3. Look under the vehicle for any sign ofleaks.
4. Check that the hood and rear gate arefully closed.
5. Check the adjustment of the seat.
6. Check the adjustment of the insideand outside mirrors.
7. Fasten your seatbelt. Check that yourpassengers have fastened their seatbelts.
8. Check the operation of the warningand indicator lights when the ignitionswitch is turned to the“ON”position.
9. Check the gauges, indicator and warn-ing lights after starting the engine.
NOTE
Engine oil, engine coolant, brake fluid,washer fluid and other fluid levelsshould be checked daily, weekly or atfuel stops.
Starting the engine
CAUTION
.Do not operate the starter motorcontinuously for more than 10seconds. If the engine fails tostart after operating the starterfor 5 to 10 seconds, wait for 10seconds or more before tryingagain.
.If you restart the engine while thevehicle is moving, shift the selectlever into the“N”position. Donot attempt to place the selectlever of a moving vehicle into the“P”position.
1. Apply the parking brake.
2. Turn off unnecessary lights and ac-cessories.
3. Shift the select lever to the“P”or“N”position (preferably“P”position). Thestarter will only operate when the selectlever is at the“P”or“N”position.
4. Turn the ignition switch to the“ON”position and check the operation of thewarning and indicator lights. Refer to“Warning and indicator lights”F3-9.
5. Turn the ignition switch to the“START”positionwithoutdepressing the accelera-
tor pedal. Release the key immediatelyafter the engine has started.
If the engine does not start, try thefollowing.(1) Turn the ignition switch to the“LOCK”position and wait for at least10 seconds. After checking that theparking brake is firmly set, turn theignition switch to the“START”positionwhile depressing the accelerator pedalslightly (approximately a quarter of thefull stroke).Release the acceleratorpedal as soon as the engine starts.(2) If this fails to start the engine, turnthe ignition switch back to the“LOCK”position and wait for at least 10seconds.Then fully depress the accel-erator pedal and turn the ignitionswitch to the“START”position. If theengine starts, quickly release theaccelerator pedal.(3) If this fails to start the engine, turnthe ignition switch again to the“LOCK”position.After waiting for 10 secondsor longer, turn the ignition switch to the“START”position without depressingthe accelerator pedal.(4) If the engine still refuses to start,contact your nearest SUBARU dealerfor assistance.
6. Confirm that all warning and indicatorlights have turned off after the engine has
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7-8Starting and operating
started. The fuel injection system auto-matically lowers the idle speed as theengine warms up.
While the engine is warming up, makesure that the select lever is at the“P”or“N”position and that the parking brake isapplied.
NOTE
.The engine may be difficult to startwhen the battery has been discon-nected and reconnected (for mainte-nance or other purposes). This diffi-culty is caused by the electronicallycontrolled throttle’sself-diagnosisfunction. To overcome it, keep theignition switch in the“ON”positionfor approximately 10 seconds beforestartingthe engine..To p r o t e c t t h e e n g i n e w h i l e t h eselect lever is in the“P”or“N”position, the engine is controlled sothat the engine speed may not becometoo high even if the accelerator pedal isdepressed hard.
Stopping the engine
WARNING
Do not stop the engine when thevehicle is moving. This will causeloss of power to the power steeringand the brakebooster, making steer-ing and braking more difficult. Itcould also result in accidental acti-vation of the“LOCK”position on theignition switch, causing the steeringwheel to lock.
The ignition switch should be turned offonly whenthe vehicle is stopped and theengine is idling.
Remote engine start system
(dealer option)
WARNING
.Do not start the engine using theremote start system in an en-closed environment (e.g. closedgarage). Prolonged operation ofa motor vehicle in an enclosedenvironment can cause a harmfulbuild-up of Carbon Monoxide.Carbon Monoxide is harmful toyour health. Exposure to highlevels of Carbon Monoxide cancause headaches, dizziness or inextreme cases unconsciousnessand/or death.
.Before performing any servicingof the vehicle, temporarily placethe remote engine start system inservice mode to prevent thesystem from unexpectedly start-ing the engine.
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&Starting your vehicle
The remote engine start system is acti-vated by pressing the“”button twicewithin 3 seconds on your remote enginestart transmitter. The system will checkcertain pre-conditions before starting, andif all safety parameters are correct, theengine will start within 5 seconds. Whilethe vehicle is operating via remote enginestart, the vehicle’s power window featureswill be disabled. Also, the system has atimer and will shut down after 15 minutes ifyou do not operate the vehicle. Press andhold the“”button for 2 seconds again toturn the vehicle off. If the vehicle’s startercranks but does not start or starts andstalls, the remote engine start system willpower off then attempt to start the vehicle
an additional four times. If the vehicle failsto start after the additional attempts, theremote engine start system will abort andreturn to a non activated state.
&Remote start safety features
For safety and security reasons, thesystem will fail to start and beep the horntwice or shut down the engine duringremote start operation if any of thefollowing occur:
.The brake pedal is depressed beforethe vehicle ignition switch is turned“on”
.The key was already in the ignitionswitch
.The engine hood is opened
.The vehicle’s engine idle speed hasreached a level over 3,000 RPM
.The alarm is triggered by opening anyof the doors or the rear gate.
NOTE
.The security indicator light on thedashboard will stop flashing whileunder remote engine start operation,but the vehicle is still protected..If the vehicle is entered duringremote engine start operation, thesystem will not record entry in thealarm history.
&Entering the vehicle while it
is running via remote start
1. Unlock the vehicle doors using theremote keyless entry system. If the vehi-cle’s doors are unlocked manually usingthe key, the vehicle’s alarm system willtrigger and the remote engine start systemwill turn off. Inserting the key into theignition switch and turning it to the“ON”position or pressing the unlock button“”on the remote keyless entry transmitterwill disarm the alarm system. Refer to“Alarmsystem”F2-16.
2. Enter the vehicle. Do not depress thebrake pedal.
3. Insert the key into the ignition switchand turn to the“ON”position. If the ignitionswitch is accidentally turned to the“START”position, the system’s“starteranti-grind”feature will prevent the starterfrom re-cranking.
4. Depress the brake pedal. The remotestarter disengages, the vehicle’s powerwindow features are re-enabled and thevehicle will operate normally.
&Entering the vehicle follow-
ing remote engine start shut-
down
An alarm trigger may occur if the vehicle isopened by the remote keyless entry
Starting and operating7-9
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