oil dipstick MAZDA MODEL MX-5 MIATA 2004 Owners Manual

8-12
Maintenance and Care
Owner Maintenance
Form No. 8S15-EA-03G
Engine Compartment Overview
Fuse blockEngine oil-filler cap Cooling system cap Power steering fluid filler cap/dipstick Air filterClutch fluid reservoir
(Only for manual
transmission model)
Automatic transmission fluid-level dipstick
(Only for automatic transmission model)
Engine oil dipstickBrake fluid reservoir
Washer fluid reservoir
(TypeA)
The battery is in the trunk
Engine coolant
reservoirWasher fluid reservoir (TypeB)
J07S_8S15-EA-03G_Edition2.book Page 12 Thursday, August 21, 2003 10:04 AM

8-13
Maintenance and Care
Owner Maintenance
Form No. 8S15-EA-03G

Recommended Oil
Oil container labels provide important
information.
The quality designation SG, SH, SJ,
SL,

or ILSAC
must be on the label.
Engine oil viscosity, or thickness, has an
effect on fuel economy and cold-weather
operation (starting and oil flow).
Low-viscosity engine oils can provide
improved fuel economy and cold-weather
performance.
But high-temperature weather conditions
require higher-viscosity engine oils for
satisfactory lubrication. When choosing an oil, consider the
temperature range your vehicle will
operate in before the next oil change.
Then select the recommended viscosity
from this chart.
Energy conserving oils are recommended.
A chief contribution they make to fuel
economy is reducing the amount of fuel
necessary to overcome engine friction.


Inspecting Engine Oil Level
1. Be sure the vehicle is on a level
surface.
2. Warm up the engine to normal operating temperature.
3. Turn it off and wait 5 minutes for the oil to return to the oil pan.
4. Pull out the dipstick, wipe it clean, and reinsert it fully.
Engine Oil
SAEFORGASOLINEENGINES10W-30
(ILSAC)
–30 –20–100 1020304050
–20 0 20 40 60 80 100 120
5W-30
10W-30
Using oils of viscosity besides those
recommended for specific temperature
ranges could result in engine damage.
CAUTION
Full
Low OK
J07S_8S15-EA-03G_Edition2.book Page 13 Thursday, August 21, 2003 10:04 AM

8-14
Maintenance and Care
Owner Maintenance
Form No. 8S15-EA-03G
5. Pull it out again and examine the level.It’s OK between L and F.
But if it ’s near or below L, add enough
oil to bring the level to F.
6. Make sure the O-ring is positioned properly before reinserting the
dipstick.
The distance between L and F on the
dipstick represents the following:

Changing Engine Oil and Filter
Change engine oil and filter according to
Scheduled Maintenance (page 8-3).
Please act responsibly
—protect the
environment and take used oil to a
recycling facility. Ask your dealer or a
service station for information. Changing engine oil
1. Warm up the engine for a few minutes
and turn it off. Remove the oil-filler
cap.
2. Remove the drain plug and drain the oil into a suitable container.
3. Replace the drain plug washer after the oil has thoroughly drained.
4. Reinstall the plug tightly.
5. Fill the engine with new oil to the F mark on the dipstick.
6. Securely reinstall the oil-filler cap.
7. Start the engine and inspect around the drain plug for leaks.
8. Turn it off and wait 5 minutes for the oil to return to the oil pan.
Don
’t add engine oil over F. This may
cause engine damage.
L (US qt, Imp qt) 0.8 (0.85, 0.70)
Handling Used Engine Oil:
Continuous contact with used engine
oil is dangerous. It could cause skin
cancer. Always wash with soap and
water immediately after changing oil
and filter.
CAUTION
WARNING
Checking or Changing Engine Oil:
Hot engine oil is dangerous. If the
engine has been running, the engine
oil becomes very hot. You could be
seriously burned. Don ’t check or
change the engine oil when the
engine is hot.
WARNING
Tighten
Loosen
Drain plug
J07S_8S15-EA-03G_Edition2.book Page 14 Thursday, August 21, 2003 10:04 AM

8-15
Maintenance and Care
Owner Maintenance
Form No. 8S15-EA-03G
Check the oil level and fill to the F mark if
necessary.
Oil capacity (General reference only,
refer to Specifications section for
capacities.)
Changing oil filter
Because you need a special tool to
retighten the filter, an Authorized Mazda
Dealer should do the work.

Inspecting Coolant Level
NOTE
• The indicated engine oil capacities
are for general reference purposes
only. When adding or changing oil,
verify the engine oil level with the
oil dipstick.
• Use only specified engine oil (page
10-4).
Engine Coolant
Hot Engine:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become very
hot. You could be burned. Carefully
inspect the engine coolant in the
coolant reservoir, but do not open it.
Do not use a match or live flame in
the engine compartment. DO NOT
ADD COOLANT WHEN THE
ENGINE IS HOT.
Cooling Fan and Engine
Inspection:
Inspecting the engine with the
ignition switch in the ON position is
dangerous. The cooling fan could
turn on unexpectedly even when the
engine isn ’t running. You could be
seriously injured by the fan. Turn the
ignition switch off and remove the key
from the ignition switch when you
inspect the engine.
Cooling System Cap:
When the engine and radiator are
hot, scalding coolant and steam may
shoot out under pressure and cause
serious injury. Don’ t remove the
cooling system cap when the engine
and radiator are hot.
WARNING
J07S_8S15-EA-03G_Edition2.book Page 15 Thursday, August 21, 2003 10:04 AM

8-20
Maintenance and Care
Owner Maintenance
Form No. 8S15-EA-03G

Inspecting Power Steering Fluid
Level
Inspect the fluid level at each engine oil
change. Add fluid if necessary; it does not
require periodic changing.
The level must be kept between the H and
L marks.
Visually examine the lines and hoses for
leaks and damage.
1. Park on a level surface, well off the
right-of-way, and set the parking brake
firmly.
2. Turn off the engine and allow it to cool. 3. Remove the filler cap and attached
dipstick.
4. Wipe them clean and put them back.
5. Remove again and inspect the level.
6. It must be between H and L. Add fluid if necessary.
Don ’t overfill.
If new fluid is required frequently, consult
an Authorized Mazda Dealer.
Power Steering Fluid
To avoid damage to the power steering
pump, don ’t operate the vehicle for
long periods when the power steering
fluid level is low.
NOTE
Use specified power steering fluid
(page 10-4).
CAUTION
Full
Low
OK
Loosen
Tighten
J07S_8S15-EA-03G_Edition2.book Page 20 Thursday, August 21, 2003 10:04 AM

10-5
Specifications
Form No. 8S15-EA-03G

Capacities
(Approximate Quantities)
Check oil and fluid levels with dipsticks or reservoir gauges.

Dimensions
*With license plate holder

We i g h t s

Air Conditioner
Item Unit
L US qt Imp qt
Engine oil With oil filter
3.84.0 3.3
Without oil filter 3.63.8 3.2
Coolant 6.06.3 5.3
Manual transmission oil 5-Speed transmission 2.0
2.11.8
6-Speed transmission 1.8 1.91.6
Automatic transmission fluid 6.77.1 5.9
Rear differential oil 1.01.1 0.9
Fuel tank 48 12.7 (US gal) 10.6 (Imp gal)
Item mm (in)
Overall length 3,945 (155.3), 3,963 (156.0)
*
Overall width 1,678 (66.1)
Overall height 1,228 (48.4)
Front tread 1,415 (55.7)
Rear tread 1,440 (56.7)
Wheelbase 2,265 (89.2)
Item Weight
GVWR (Gross Vehicle Weight Rating) 1,337 kg (2,948 lb)
GAWR (Gross Axle Weight Rating) Front
685 kg (1,510 lb)
Rear 675 kg (1,488 lb)
Gas complies with SAE J639 Maximum operating charge
HFC134a (R134a) 0.4 kg (14.1 oz)
J07S_8S15-EA-03G_Edition2.book Page 5 Thursday, August 21, 2003 10:04 AM