Maintenance Schedule

3,750 MILE (3 MONTH) SERVICE
Actual mileage intervals at which your car is due for this service: 3,750; 11,250; 18,750; 26,250; 33,750; 41,250; 56,250; 63,750; 71,750; 78,750; 86,250; 93,750 and 101,250. Change engine oil & filter Lube chassis Check all fluid levels Road test car Check brakes Rotate tires (if needed)

7,500 MILE (6 MONTH) SERVICE

Actual mileage intervals at which your car is due for this service: 7,500; 22,500; 37,500; 52,500; 67,500; 82,500; 97,500 and 112,500.

Change engine oil
& filter

Lube chassis
including hood
and doors

Check all fluid levels

Inspect lights and horn

Inspect exhaust system

Inspect fuel tank,
hoses and pipes

Inspect accessory drive belts

Inspect entire braking system

Inspect steering and
suspension system

Road test vehicle

Rotate tires (if needed)

15,000 MILE (12 MONTH) SERVICE

Actual mileage intervals at which your car is due for this service: 15,000; 45,000; 75,000 and 105,000.

Change engine oil
& filter

Lube chassis
including
hood and doors

Check all fluid levels

Inspect lights
and horn

Inspect exhaust
system

Rotate & Balance Tires

Inspect fuel tank, hoses
and pipes

Inspect accessory drive belts

Inspect entire braking system
and adjust if necessary

Inspect steering and
suspension system

Inspect cooling system

Inspect wiper operation
and condition

Inspect CV joints and boots

Inspect and adjust clutch

Service battery, cables
and connections

Adjust valve clearances
(not all models)

Road test vehicle

Rotate tires (if needed)

30,000 MILE (24 MONTH) SERVICE

Actual mileage intervals at which your car is due for this service: 30,000; 60,000; 90,000 and 120,000.

Change engine oil & filter Lube chassis including hood and doors

Check all fluid levels where fluids not changed

Inspect lights and horn

Inspect exhaust system

Inspect fuel tank, hoses and pipes

Inspect accessory drive belts

Inspect entire braking system and adjust if necessary

Inspect steering and suspension system

Inspect cooling system

Tune engine

Includes: Replace spark plugs, distributor cap & rotor, PCV valve, air filter(s), valve cover gasket(s)… Adjust idle speed & mixture (on some models)… Check EGR operation

Inspect wiper operation

Inspect CV joints and boots

Inspect and adjust clutch

Inspect A/C operation

Reset light (if on), some vehicles - replace with the "maintenance" light

Change: Transmission/Transaxle fluid — Differential fluid — Engine coolant — Brake fluid

Adjust valve clearance (not all models)

Replace timing belt (if needed)

Replace oxygen sensor (if needed)

Rotate tires (if needed)

Service battery, cables and connections

Note: On vehicles not requiring a valve adjustment, the valve cover gasket(s) do not apply.

Subaru suggested maintenance schedules

New Car Break-in period:
1000 miles: Drive calmly for the first 1,000 miles
Avoid hard starts and stops.
Avoid over-revving the engine, try to keep RPMs under 4000.
Vary your speeds over the full range of city and highway driving
Don't use cruise control much, if at all.
City and freeway driving is fine because that will vary the speeds
1st oil change 4 cylinder models 7,500 miles, turbo and 6 cylinder 3 months or 3,000 miles. Note It is recommended to do the first oil change on all models at 3mos/3,000 miles.

start 2000 AND NEWER maintenance

2000 AND NEWER Maintenance schedule for all Subarus Recommended Service Intervals Check and perform at number of months or miles/km, whichever comes first Note: engine coolant - starting with the 2008 Impreza STI and all 2009 models, Subaru is using the new Subaru Super Coolant. This new coolant is blue in color and has an extended life of 11 years before servicing is required and cannot be mixed with other kinds. This applies to the 2008 STI (not WRX) and all 2009 models. The color of this coolant is blue and the first replacement interval is 11 years/220,000Km (137,500 miles). The second replacement interval after that is 6 years/120,000KM (75,000 miles). Subaru Super Coolant may be mixed with Subaru Long Life Coolant (SLLC); however when mixed the replacement interval must be followed for Subaru Long Life Coolant, 30 months/ 48,000Km (30,000 miles). always refer to your owners manual for complete information and have your vehicle inspected I = inspect, R = replace, P = perform
Item	Months	3	7.5	15	22.5	30	37.5	45	52.5	60	67.5	75	82.5	90	97.5	105	112.5	120
	1,000 KM	4.8	12	24	36	48	60	72	84	96	108	120	132	144	156	168	180	192
	1,000 MILES	3	7.5	15	22.5	30	37.5	45	52.5	60	67.5	75	82.5	90	97.5	105	112.5	120
Drive Belts		-	-	-	-	I	-	-	-	R	-	-	-	I	-	-	-	R
Camshaft Belt (timing belt) 2.2L		-	-	-	-	I	-	-	-	I	-	-	-	I	-	R	-	-
Camshaft Belt (timing belt) 2.5L 4 cylinder (note: 6 cyls have timing chain, should not need replacement)		-	-	-	-	I	-	-	-	I	-	-	-	I	-	R	-	-
Engine oil/filter 1, All Turbos (2.0, 2.5) should be 1,at least every 3,750 miles		R	R	R	R	R	R	R	R	R	R	R	R	R	R	R	R	R
2000-2008 except 2008 STI- engine coolant Replace engine coolant, inspect system, hoses, connections *2, 5		-	-	-	-	P	-	-	-	P	-	-	-	P	-	-	-	P
2008 STI and all 2009 models- engine coolant 08 STI and all 09s have 11yr super coolant. 1st replacement interval is 11yrs or 137,500 miles (220,000Km). See #5 below		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	R see *5
Replace fuel filter, inspect system, hoses, connections *2		-	-	-	-	P	-	-	-	P	-	-	-	P	-	-	-	P
Air cleaner *2		-	-	-	-	R	-	-	-	R	-	-	-	R	-	-	-	R
Spark Plugs 2.2L engine		-	-	-	-	R	-	-	-	R	-	-	-	R	-	-	-	R
Spark Plugs 2.5L engine		-	-	-	-	R	-	-	-	R	-	-	-	R	-	-	-	R
Spark Plugs, all Turbo 2.0/2.5 and 3.0/3.6L 6 cylinder engines		-	-	-	-	-	-	-	-	R	-	-	-	-	-	-	-	R
Tranmission/differential lub. Front/rear gear oil *3		-	-	-	-	I	-	-	-	-	-	-	-	I	-	-	-	-
Automatic tranmission fluid *4		-	-	-	-	I	-	-	-	-	-	-	-	I-	-	-	-	-
Brake fluid *2		-	-	-	-	R	-	-	-	R	-	-	-	R	-	-	-	R
Brake pads, linings, front/rear axle boots, CV joints, axle half shaft, parking brake *2		-	-	I	-	I	-	I	-	I	-	I	-	I	-	I	-	I
Clutch and hill-holder system		-	-	I	-	I	-	I	-	I	-	I	-	I	-	I	-	I
Steering and suspension *2		-	-	I	-	I	-	I	-	I	-	I	-	I	-	I	-	I
Front/rear wheel bearing lubricant		-	-	-	-	-	-	-	-	I	-	-	-	-	-	-	-	I
Rotate tires		-	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P
Valve clearance		-	-	-	-	-	-	-	-	-	-	-	-	-	-	I	-	-
Passenger Compartment Air Filtration if equipped		replace the paper filter (usually behind glovebox) every 1-2 years depending on air conditions
Supplimental restraint system airbags		inspect every 10 years
miles		3	7.5	15	22.5	30	37.5	45	52.5	60	67.5	75	82.5	90	97.5	105	112.5	120
Severe driving is: Repeated short trips, stop-and-go, extensive idling (basically any urban driving!) Rough, muddy, dusty, wet, cold salty conditions (basically any country or winter driving!) Towing a trailer notes 1: under Severe driving replace ever 3,750 miles. Turbos* 2.0/2.5L must have the oil service done (at least) every 3,750 miles Starting with the 2008 STI and all 2009 models, Subaru is using 10 year super coolant. 2. under severe driving replace 7,500-15,000 miles 3. under severe driving replace 30,000 4. under severe driving replace 24,000 5. engine coolant 2008 STI, and all 2009 and newer models have Subaru Super Coolant. 1st replacement interval is 11years/137,500 miles (220,000 km). 2nd replacement interval is 6 years/ 75,000 miles (120,000 km) after the 1st. all formatting c. j spitz, unauthorized reproduction prohibited

end 2000-mantenance

Subaru Turbo care and maintenance requirements.
Turbos require careful maintenance.
April 25, 2008. l 'Proper lubrication of the turbocharger requires high-quality engine oil. Some do not provide enough lubrication performance or durability when used in turbocharged engines. Using poor-quality oil or oil not designed for turbo engines may cause damage to the turbocharger and other engine components. Consequently, it is critical to follow Subaru vehicle owner’s and service manuals for recommended oil grade and viscosity.
A second key component of the lubrication system is the oil filter. The Subaru Genuine Oil Filter, available at your Subaru dealer, is the only filter that Subaru has tested to meet requirements for filtration and flow. Aftermarket oil filters may have different filtration performance and relief-valve opening pressure, which could affect filter and engine performance. Subaru Genuine Oil Filters help ensure optimum engine and turbocharger performance.
Due to heat generated by the turbocharger and carbon deposits contained in exhaust gas, the oil in a turbocharged engine will deteriorate faster than the oil in a naturally aspirated engine. Therefore, special care should be taken to use proper grade oil and to monitor oil deterioration.
Under normal driving conditions, the recommended oil and oil filter change interval for turbo vehicles is every 3,750 miles or four months, whichever comes first.
However, for vehicles driven in conditions beyond normal, such as racing conditions, the oil and oil filter may require more frequent changing.
Racing-Type Driving
Racing-type engine stress doesn’t only occur on the track. Racing-type driving occurs when the drivetrain, suspension, and other vehicle components are used at near peak capacity. Any driving where the engine speed is kept high – either by using lower gears at higher speeds or using engine braking – is considered racing-type driving.
Important: A “track day” or autocross event requires an oil and oil filter change immediately before and immediately after the event. Make sure to check other engine fluid levels as well.
Engine Oil Level
Check the oil dipstick periodically to make sure the oil level is within proper range in order to keep the turbocharger properly lubricated and cooled. More frequent level checks are necessary especially when utilizing engine braking, because this increases the engine’s demand for lubrication.
Important: Allowing the engine oil level to drop by more than one quart may cause oil starvation, oil pump cavitation, and bearing damage. Over time, this cumulative damage will cause turbocharger and engine failure.
Oil Changes
Carbon deposits produced by a turbocharged engine can accumulate at the bottom of the oil pan. When changing the oil, always drain the oil through the oil drain plug hole on the oil pan.
A vacuum draining device could leave carbon deposits at the bottom of the oil pan and potentially contaminate the new oil.
Fuel Requirements
Turbocharged Subaru engines are designed to operate on premium unleaded (91-octane AKI or higher) gasoline. This is essential for maximizing performance and is required to prevent possible engine damage.
Driving Tips
1. Do not rev the engine or accelerate past half throttle immediately after start-up. Oil requires time to heat up for full flow, and high-rpm driving with a cold engine can damage the turbocharger.
2. After highway driving or high-load driving, Subaru recommends allowing the engine to cool by idling for at least 30 seconds before shutting off.
Modifications
Engine modifications such as, but not limited to, adding a boost pressure controller, using a non-genuine aftermarket air intake or exhaust system, changing the air bypass valve, “chipping,” etc., may negatively affect the warranty. Your Subaru dealer offers a line of Subaru Performance Tuning parts, which are designed and tested to Subaru standards and do not void the warranty.'

start 90-99 maintenance schedule

1990-1999 Recommended Service Intervals, Maintenance schedule Check and perform at number of months or miles/km, whichever comes first always refer to your owners manual for complete information and have your vehicle inspected I = inspect, R = replace, P = perform
Item	Months	3	7.5	15	22.5	30	37.5	45	52.5	60	67.5	75	82.5	90	97.5	105	112.5	120
	1,000 KM	4.8	12	24	36	48	60	72	84	96	108	120	132	144	156	168	180	192
	1,000 Miles	3	7.5	15	22.5	30	37.5	45	52.5	60	67.5	75	82.5	90	97.5	105	112.5	120
Drive Belts		-	-	-	-	I	-	-	-	R	-	-	-	I	-	-	-	R
Camshaft Belt (timing belt) 2.2L *A		-	-	-	-	I	-	-	-	R	-	-	-	I	-	-	-	R
Camshaft Belt (timing belt) 2.5L		-	-	-	-	I	-	-	-	I	-	-	-	-	-	R	-	-
Engine oil/filter *1		R	R	R	R	R	R	R	R	R	R	R	R	R	R	R	R	R
Replace engine coolant, inspect system, hoses, connections *2		-	-	-	-	P	-	-	-	P	-	-	-	P	-	-	-	P
Replace fuel filter, inspect system, hoses, connections *2		-	-	-	-	P	-	-	-	P	-	-	-	P	-	-	-	P
Air cleaner *2		-	-	-	-	R	-	-	-	R	-	-	-	R	-	-	-	R
Spark Plugs 2.2L		-	-	-	-	R	-	-	-	R	-	-	-	R	-	-	-	R
Spark Plugs 2.5L (platinum tipped)		-	-	-	-	-	-	-	-	R	-	-	-	-	-	-	-	R
Tranmission/differential lub. Front/rear gear oil *3		-	-	-	-	I	-	-	-	-	-	-	-	I	-	-	-	-
Automatic tranmission fluid *4		-	-	-	-	I	-	-	-	-	-	-	-	I-	-	-	-	-
Brake fluid *2		-	-	-	-	R	-	-	-	R	-	-	-	R	-	-	-	R
Brake pads, linings, front/rear axle boots, CV joints, axle half shaft, parking brake *2		-	-	I	-	I	-	I	-	I	-	I	-	I	-	I	-	I
Clutch and hill-holder system		-	-	I	-	I	-	I	-	I	-	I	-	I	-	I	-	I
Steering and suspension *2		-	-	I	-	I	-	I	-	I	-	I	-	I	-	I	-	I
Front/rear wheel bearing lubricant		-	-	-	-	-	-	-	-	I	-	-	-	-	-	-	-	I
Rotate tires		-	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P
Supplimental restraint system airbags		inspect every 10 years
miles		3	7.5	15	22.5	30	37.5	45	52.5	60	67.5	75	82.5	90	97.5	105	112.5	120
Severe driving is: Repeated short trips, stop-and-go, extensive idling (urban driving) Rough, muddy, dusty, wet, cold salty conditions Towing a trailer *notes A: California emission vehicles replace camshaft (timing belt) 105,000 miles 1: under severe driving replace ever 3,750 miles 2. under severe driving replace 7,500-15,000 miles 3. under severe driving replace 30,000 4. under severe driving replace 24,000

Mitsubishi recommended maintenance schedule

REGULAR MAINTENANCE (repeats every 60,000 miles)

MILEAGE	7,500	15,000	22,500	30,000	37,500	45,000	52,500	60,000
change oil

replace oil filter
rotate tires

replace air filter
replace spark plugs				¹				¹
replace coolant
replace ignition cables
replace timing belt
change rear axle fluid (4x4)								³
INSPECTIONS	7,500	15,000	22,500	30,000	37,500	45,000	52,500	60,000
top off fluids
auto trans fluid
disc brakes
drum brakes
brake hoses
drive shaft boots
drive belts
manual trans fluid
transfer case oil
rear axle fluid
ball joints
steering link seals
lube grease fitting
exhaust system
fuel system for leaks
evaporative system for leaks
distributor cap/rotor

SEVERE MAINTENANCE (repeats every 30,000 miles)

MILEAGE	3,000	6,000	9,000	12,000	15,000	18,000	21,000	24,000	27,000	30,000
change oil

replace oil filter

rotate tires

replace air filter

replace spark plugs					¹					¹

replace coolant										60k

replace ignition cables										60k

replace timing belt										60k

change rear axle fluid (4x4)										³

INSPECTIONS	3,000	6,000	9,000	12,000	15,000	18,000	21,000	24,000	27,000	30,000
top off fluids

auto trans fluid										²

disc brakes

drum brakes

brake hoses

drive shaft boots

drive belts					•					•

manual trans fluid					•					²

transfer case oil					•					²

rear axle fluid					•					³

ball joints					•					•

steering link seals					•					•

lube grease fitting					•					•

exhaust system					•					•

fuel system for leaks					•					•

evaporative system for leaks					•					•

distributor cap/rotor					•					•

¹Standard plugs; platinum plugs at 60,000 miles. ² Replace fluid ³Replace limited-slip differential fluids, others inspect. NOTE: Consult your Warranty and Maintenance Manual for complete details about your vehicle.

SELECTING THE PROPER MAINTENANCE SCHEDULERegular maintenance intervals are recommended to ensure performance, fuel economy, and reliability. Proper maintenance not only aids performance, it's great way to protect your investment.
If you experience any of the following, the Severe Maintenance schedule is for you. If not, follow the Regular Maintenance schedule.

50% of driving is done in heavy city traffic during hot weather.

Extensive idling and/or low speed operations (stop-and-go traffic).

Extended use of brakes while driving (stop-and-go traffic).

Repeated short trips with engine not fully warmed up, especially in freezing temperatures.

Dusty, rough, muddy, sandy, or salt-spread roads.

Vehicle is used for towing.

If you only experience these conditions on occasion, you should modify your maintenance schedule during those high vehicle stress times.