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IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
2.0L DOHC I4 Zetec engine
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Brake/Clutch fluid reservoir
4. Air filter assembly
5. Power distribution box
6. Battery
7. Engine oil filler cap
8. Engine oil dipstick
9. Windshield washer fluid reservoir
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3.0L DOHC V6 Duratec engine
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Automatic transmission fluid dipstick
4. Brake fluid reservoir
5. Air filter assembly
6. Power distribution box
7. Battery
8. Engine oil dipstick
9. Engine oil filler cap
10. Windshield washer fluid reservoir
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WINDSHIELD WASHER FLUID
Windshield washer fluid
Check the washer fluid whenever
you stop for fuel. The reservoir is
highlighted with a
symbol.
Add fluid to fill the reservoir if the
level is low. In very cold weather, do
not fill the reservoir completely.
Only use a washer fluid that meets Mazda specifications. Refer toRefill
capacitiesin this chapter.
WARNING: If you operate your vehicle in temperatures below
4.5É C (40É F), use washer fluid with antifreeze protection.
Failure to use washer fluid with antifreeze protection in cold
weather could result in impaired windshield vision and increase
the risk of injury or accident.
NOTE:State or local regulations on volatile organic compounds may
restrict the use of methanol, a common windshield washer antifreeze
additive. Washer fluids containing non-methanol antifreeze agents should
be used only if they provide cold weather protection without damaging
the vehicle's paint finish, wiper blades or washer system.
Note:Do not put washer fluid in the engine coolant reservoir. Washer
fluid placed in the cooling system may harm engine and cooling system
components.
Checking and adding washer fluid for the liftgate
Washer fluid for the liftgate is supplied by the same reservoir as the
windshield.
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ENGINE OIL
Checking the engine oil
Refer to the service maintenance section for the appropriate intervals for
checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into
the oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in
P (Park) (automatic transmissions) or 1 (First) (manual
transmissions).
4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the engine oil level indicator (dipstick).
²2.0L DOHC I4 Zetec engine
FULL ADD
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²3.0L DOHC V6 Duratec engine
6. Wipe the indicator clean. Insert the indicator fully, then remove it
again.
²If the oil level isbetween the MIN-MAX or ADD-FULL marks,the
oil level is acceptable.DO NOT ADD OIL.
²If the oil level is below the MIN or ADD mark, add enough oil to raise
the level within the MIN±MAX or ADD-FULL range.
²2.0L DOHC I4 Zetec engine
MAX MIN
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²3.0L DOHC V6 Duratec engine
²Oil levels above the MAX or FULL mark may cause engine damage.
Some oil must be removed from the engine by a service technician.
7. Put the indicator back in and ensure it is fully seated.
Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oilin this chapter.
2. If the engine oil level is not within the normal range, add only
certified engine oil of the recommended viscosity. Remove the engine
oil filler cap and use a funnel to pour the engine oil into the opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
MAX or FULL mark on the engine oil level indicator (dipstick).
4. Install the indicator and ensure it is fully seated.
5. Fully install the engine oil filler cap by turning the filler cap
clockwise 1/4 of a turn until it is seated.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level indicator and/or the engine oil filler cap removed.
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Engine oil and filter recommendations
SAE 5W-20 engine oil is recommended
Look for this certification
trademark.
Use SAE 5W-20 motor oil certified for gasoline engines by the American
Petroleum Institute (API).
Motor oil displaying the API certification trademark will meet all
requirements for your vehicle's engine.
Do not use supplemental engine oil additives, oil treatments or engine
treatments. They are unnecessary and could, under certain conditions,
lead to engine damage which is not covered by your warranty.
Change your engine oil and filter according to the appropriate schedule
listed in the service maintenance section.
Mazda production and replacement oil filters are designed for added
engine protection and long life. If a replacement oil filter is used that
does not meet Mazda material and design specifications, start-up engine
noises or knock may be experienced.
It is recommended you use the appropriate Genuine Mazda oil filter (or
another brand meeting Mazda specifications) for your engine application.
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BATTERY
Your vehicle is equipped with a
Mazda maintenance-free battery
which normally does not require
additional water during its life of
service.
However, for severe usage or in high temperature climates, check the
battery electrolyte level. Refer to the service maintenance section for the
service interval schedules.
Keep the electrolyte level in each cell up to the ªlevel indicatorº.
Do not overfill the battery cells.
If the electrolyte level in the battery is low, you can add plain tap water
to the battery, as long as you do not use hard water (water with a high
mineral or alkali content). If possible, however, try to only fill the battery
cells with distilled water. If the battery needs water often, have the
charging system checked.
If your battery has a cover/shield, make sure it is reinstalled
after the battery has been cleaned or replaced.
For longer, trouble-free operation, keep the top of the battery clean and
dry. Also, make certain the battery cables are always tightly fastened to
the battery terminals.
If you see any corrosion on the battery or terminals, remove the cables
from the terminals and clean with a wire brush. You can neutralize the
acid with a solution of baking soda and water.
WARNING: Batteries normally produce explosive gases which
can cause personal injury. Therefore, do not allow flames,
sparks or lighted substances to come near the battery. When
working near the battery, always shield your face and protect
your eyes. Always provide proper ventilation.
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