fuel SUBARU IMPREZA 2000 2.G User Guide

Instruments and controls3-17
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CONTINUED –
CAUTION
Do not operate the washer continuously for more than ten se-
conds, or when the washer fluid tank is empty. This may cause
overheating of the washer motor. Check the washer fluid level fre-
quently, such as at fuel stops. Do not operate the wipers when the windshield or rear window
is dry. This may scratch the glass, damage the wiper blades and
cause the wiper motor to burn out. Before operating the wiper on
a dry windshield or rear window, always use the windshield
washer. In freezing weather, be sure that the wiper blades are not fro-
zen to the windshield or rear window before switching on thewipers. Attempting to operate the wiper with the blades frozen tothe window glass could cause not only the wiper blades to be
damaged but also the wiper motor to burn out. If the wiper bladeis frozen to the window glass, be sure to operate the defroster or
rear window defogger before turning on the wiper. If the wipers stop during operation because of ice or some oth-
er obstruction on the window, the wiper motor could burn outeven if the wiper switch is turned off. If this occurs, promptly stopthe vehicle in a safe place, turn the ignition switch to the “LOCK”
position and clean the window glass to allow proper wiper opera-tion. Use clean water if windshield washer fluid is unavailable. In
areas where water freezes in winter, use SUBARU Windshield
Washer Fluid or the equivalent. (See “Windshield washer fluid ”
section in chapter 10.)Also, when driving the vehicle when there are freezing tempera-tures, use non-freezing type wiper blades. Do not clean the wiper blades with gasoline or a solvent, such
as paint thinner or benzene. This will cause deterioration of thewiper blades.

7
Starting and operating New vehicle break-in driving – the first 1,000 miles
(1,600 km) 7-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel requirements 7-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State emission testing (U.S. only) 7-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine exhaust gas (Carbon monoxide) 7-7 . . . . . . . . . . . . . . . . . . . . . . . . . .
Catalytic converter 7-8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel economy hints 7-9
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Preparing to drive 7-10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driving in foreign countries 7-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Periodic inspections 7-10
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Ignition switch 7-11
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Key reminder chime 7-13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key interlock release (AT vehicles only) 7-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting the engine 7-14
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Stopping the engine 7-16
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Manual transmission 7-16
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Automatic transmission 7-19
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Selector lever 7-20
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Shift lock release 7-24
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear viscous limited slip differential (For RS models) 7-26 . . . . . . .
Steering 7-26
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Tilt steering wheel 7-26
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Power steering 7-27
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruise control (if equipped) 7-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking your vehicle 7-30
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Braking 7-32
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Braking tips 7-32
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Brake system 7-33
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Disc brake pad wear warning indicators 7-34 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ABS (Anti-Lock Brake System) (if equipped) 7-34 . . . . . . . . . . . . . . . . . . . .
Driving tips for AWD vehicles 7-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Off road driving 7-38
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Winter driving 7-41
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Snow tires 7-45
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Tire chains 7-45
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Rocking the vehicle 7-46
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7-4
Fuel requirements
Fuel octane rating
Your eng ine is d esig ned to use only unlead ed g asoli ne with an oc tane
rating of 87 AKI or hig her. This oc tane rating is t he averag e of the Re-
searc h Oc tane and Motor Oc tane numb ers and is c ommo nly referred
to as the Anti Knoc k Ind ex (AKI).
Using a g asoline with a lower oc tane rating c an c au se p ersistent and
heavy knoc king , whic h c an d amag e the eng ine. Do not b e c onc erned
if your vehic le sometimes knoc ks lig htly when you d rive up a hill or
when you ac c elerate. See your d ealer or a q ualified servic e tec hni-
c ian if you use a g asoline with the sp ec ified oc tan e rating and your
vehic le knoc ks heavily or p ersistently. Unleaded gasoline
The nec k of the fuel filler p ip e is d esig ned to ac c ep t only an unlead ed
g asoline filler nozzle. Und er no c irc umstanc es shou ld lead ed g aso-
line b e used b ec ause it will d amag e the emission c o ntrol system and
may imp air d riveab ility and fuel ec onomy. Gasoline for California-certified LEV
If your vehic le is a California-c ertified Low Emiss ion Vehic le (LEV) as
ind ic ated on the und erhood tune-up lab el, it is d es ig ned to op timize
eng ine and emission c ontrol system p erformanc e with g asoline that
meets California low sulfer sp ec ific ations. Your ve hic le will op erate on
g asoline meeting Fed eral sp ec ific ations. Gasoline for cleaner air CAUTION
Do not let fuel spill on the exterior surfaces of the vehicle. Fuels containing alcohol may cause paint damage, which is not cov-
ered under the SUBARU Limited Warranty.
Your use of g asoline with d eterg ent ad d itives will help p revent d ep os-
its from forming in your eng ine and fuel system. Th is help s keep your
eng ine in tune and your emission c ontrol system wor king p rop erly,

Starting and operating7-5
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CONTINUED –
and is a way of d oing your p art for c leaner air. If
you c ontinuously use
a hig h q uality fuel with the p rop er d eterg ent and o ther ad d itives, you
should never need to ad d any fuel system c leaning a g ents to your
fuel tank.
Many g asolines are now b lend ed with materials c alle d oxyg enates.
Use of these fuels c an also help keep the air c lean er. SUBARU ap -
p roves the use of oxyg enated b lend fuels, suc h as M TBE (Methyl Ter-
tiary Butyl Ether) or ethanol (ethyl or g rain alc oh ol). The b lend ed fuels
should c ontain no more than 15% MTBE or 10% ethanol for the p rop er
op eration of your SUBARU.
In ad d ition, some g asoline sup p liers are now p rod uc ing reformulated
g asolines, whic h are d esig ned to red uc e vehic le emi ssions. SUBARU
ap p roves the use of reformulated g asoline.
If you are not sure what the fuel c ontains, you sho uld ask your servic e
station op erators if their g asolines c ontain d eterg ents and oxyg enates
and if they have b een reformulated to red uc e vehic l e emissions.
As ad d itional g uid anc e, only use fuels suited for y our vehic le as ex-
p lained b elow.
Fuel should b e unlead ed and have an oc tane rating n o lower
than that sp ec ified in this manual. Methanol (methyl or wood alc ohol) is sometimes mixe d with un-
lead ed g asoline. Methanol c an b e used in your vehic le ONLY if it
d oes not exc eed 5% of the fuel mixture AND if it is ac c omp anied
b y suffic ient q uantities of the p rop er c osolvents a nd c orrosion in-
hib itors req uired to p revent d amag e to the fuel sys tem. Do not use
fuel c ontaining methanol EXCEPT und er these c ond itions.
If und esirab le d riveab ility p rob lems are exp erienc e d and you
susp ec t they may b e fuel related , try a d ifferent b rand of g asoline
b efore seeking servic e at your SUBARU d ealer. Fuel system d amag e or d riveab ility p rob lems whic h r esult from
the use of imp rop er fuel are not c overed und er the SUBARU Lim-
ited Warranty.

7-8
NOTE Due to the expansion and contraction of the metals used in the
manufacture of the exhaust system, you may hear a crackling soundcoming from the exhaust system for a short time after the enginehas been shut off. This sound is normal.
Catalytic converter
WARNING
Avoid fire hazards. Do not drive or park the vehicle anywhere
near flammable materials (e.g. grass, paper, rags or leaves), be-
cause the catalytic converter operates at very high temperatures. Keep everyone and flammable materials away from the ex-
haust pipe while the engine is running. The exhaust gas is veryhot.
HB3003BA
The c atalytic c onverter is installed in the exhaust system. It serves as a
c atalyst to red uc e HC, CO and NOx in exhaust g ases, thus p rovid ing
c leaner exhaust.
To avoid d amag e to the c atalytic c onverter: Use only unlead ed fuel. Even a small amount of lead ed fuel will d am-
ag e the c atalytic c onverter. Never start the eng ine b y p ushing or p ulling the ve hic le.

Starting and operating7-9
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CONTINUED –

Avoid rac ing the eng ine.
Never turn off the ig nition switc h while the vehic l e is moving .
Keep your eng ine tuned -up . If you feel the eng ine r unning roug h (mis-
firing , b ac kfiring or inc omp lete c omb ustion), have your vehic le c hec ked
and rep aired b y an authorized SUBARU d ealer. Do not ap p ly und erc oating or rust p revention treatm ent to the heat
shield of c atalytic c onverter and the exhaust syste m
Fuel economy hints
The following sug g estions will help to save your fu el.
Selec t the p rop er g ear p osition for the sp eed and r oad c ond itions.
Avoid sud d en ac c eleration or d ec eleration. Always a c c elerate g ently
until you reac h the d esired sp eed . Then try to main tain that sp eed for as
long as p ossib le. Do not p ump the ac c elerator and avoid rac ing the en g ine.
Avoid unnec essary eng ine id ling .
Keep the eng ine p rop erly tuned .
Keep the tires inflated to the c orrec t p ressure sho wn on the tire p lac -
ard , whic h is loc ated und er the d oor latc h on the d river’s sid e. Low p res-
sure will inc rease tire wear and fuel c onsump tion. Use the air c ond itioner only when nec essary.
Keep the front and rear wheels in p rop er alig nment.
Avoid c arrying unnec essary lug g ag e or c arg o.

7-10Preparing to drive
You should p erform the following c hec ks and ad justm
ents every d ay b e-
fore you start d riving .
1. Chec k that all wind ows, mirrors, and lig hts are c lean and unob -
struc ted .
2. Chec k the ap p earanc e and c ond ition of the tires. Also c hec k tires for
p rop er inflation. 3. Look und er the vehic le for any sig n of leaks.
4. Chec k that the hood , trunk and rear g ate are full y c losed .
5. Chec k the ad justment of the seat.
6. Chec k the ad justment of the insid e and outsid e mi rrors.
7. Fasten your seat b elt. Chec k that your p asseng ers have fastened
their seat b elts.
8. Chec k the op eration of the warning and ind ic ator lig hts when the ig ni-
tion switc h is turned to the “ON ” p osition.
9. Chec k the g aug es, ind ic ator and warning lig hts af ter starting the en-
g ine. NOTE Engine oil, engine coolant, brake fluid, washer fluid and other fluid
levels should be checked daily, weekly or at fuel stops.
Driving in foreign countries
When p lanning to use your vehic le in another c ountr y:
Confirm the availab ility of the c orrec t fuel. (Refe r to the “Fuel req uire-
ment ” sec tion in this c hap ter.)
Comp ly with all reg ulations and req uirements of eac h c ountry.
Periodic inspections
To keep your vehic le in the b est c ond ition at all t imes, always have the
rec ommend ed maintenanc e servic es listed in the main tenanc e sc hed ule
in the “Warranty and Maintenanc e Booklet ” p erformed at the sp ec ified
time or mileag e intervals.

7-14Starting the engine
CAUTION
Do not operate the starter motor continuously for more than ten
seconds. If the engine fails to start after operating the starter forfive to ten seconds, wait for ten seconds or more before tryingagain.
Manual transmission vehicles
1. Ap p ly the p arking b rake.
2. Turn off unnec essary lig hts and ac c essories.
3. Press the c lutc h p ed al to the floor and shift the shift lever into neu-
tral. Hold the c lutc h p ed al to the floor while star ting the eng ine. The
starter motor will only op erate when the c lutc h p ed al is p ressed fully
to the floor.
4. Turn the ig nition switc h to the “ON ” p osition and c hec k the op era-
tion of the warning and ind ic ator lig hts. Refer to “Warning and ind ic a-
tor lig hts ” sec tion (c hap ter 3).
5. Turn the ig nition switc h to the “START ” p osition without d ep ressing
the ac c elerator p ed al. Release the key immed iately after the eng ine
has started .
If the eng ine d oes not start within ten sec ond s, wa it a while and then
turn the ig nition switc h to the “START ” p osition ag ain while d ep ressing
the ac c elerator p ed al half way d own.
6. Confirm that all warning and ind ic ator lig hts hav e g one off after the
eng ine has started . The fuel injec tion system autom atic ally lowers the
id le sp eed as the eng ine warms up . Automatic transmission vehicles CAUTION
If you restart the engine while the vehicle is moving, shift the se- lector lever into the “N” position. Do not attempt to place the se-
lector lever of a moving vehicle into the “P” position.

Starting and operating7-15
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CONTINUED –
1. Ap p ly the p arking b rake.
2. Turn off unnec essary lig hts and ac c essories.
3. Shift the selec tor lever to the
“P ” or “N ” p osition (p referab ly “P ”
p osition).
The starter will only op erate when the selec t lever is at the “P ” or “N ”
p osition.
4. Turn the ig nition switc h to the “ON ” p osition and c hec k the op era-
tion of the warning and ind ic ator lig hts. Refer to “Warning and ind ic a-
tor lig hts ” sec tion (c hap ter 3).
5. Turn the ig nition switc h to the “START ” p osition without depress-
ing the accelerator pedal . Release the key immed iately after the en-
g ine has started .
If the eng ine d oes not start within ten sec ond s, wa it a while and then
turn the ig nition switc h to the “START ” p osition ag ain while d ep ressing
the ac c elerator p ed al half way d own.
6. Confirm that all warning and ind ic ator lig hts hav e g one out after
the eng ine has started . The fuel injec tion system a utomatic ally lowers
the id le sp eed as the eng ine warms up .
While the eng ine is warming up , make sure that the selec tor lever is at
the “P ” or “N ” p osition and that the p arking b rake is ap p lied .
During cold weather below – 4F ( – 20 C)
If the eng ine is d iffic ult to start using the norma l method (without d e-
p ressing the ac c elerator p ed al), turn the ig nition switc h to the
“ START ” p osition while slig htly d ep ressing the ac c elerator p ed al.
Flooded engine
If the eng ine d oes not start, it may b e flood ed (ex c essive fuel in the
eng ine).
In c ase of a flood ed eng ine, turn the starter motor for five sec ond s
with the ac c elerator p ed al fully d ep ressed . Rep eat this two or three
times until the eng ine starts. Release the ig nition switc h and ac c elera-
tor p ed al as soon as the eng ine starts.

Starting and operating7-17
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CONTINUED –
HS0365
The shift p attern is shown on the shift lever knob . When shifting from 5th
g ear to reverse g ear, first return the shift lever to neutral p osition then
shift into the reverse g ear.
To c hang e g ears, fully d ep ress the c lutc h p ed al, mo ve the shift lever,
and g rad ually let the p ed al up .
If it is d iffic ult to shift into g ear, p ut the tran smission in neutral, release the
c lutc h p ed al momentarily, and then try ag ain.
Shifting speeds
n Recommended shifting speeds
The b est c omp romise b etween fuel ec onomy and vehic l e p erfor-
manc e d uring normal d riving is ensured b y shifting up at the sp eed s
listed in the following tab le.
Shift up
mp h (km/h)
1st to 2nd15 (24)
2nd to 3rd25 (40)
3rd to 4th40 (65)
4th to 5th45 (73)