check oil MAZDA MODEL RX 8 2004 (in English) User Guide

8-9
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C

Recommended Oil
Oil container labels provide important
information.
The quality designation 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.
Engine Oil
NOTE
The Mazda RX-8 requires regular
inspection of the engine oil level. The
compact, high performance RENESIS
rotary engine in your vehicle consumes
a small amount of engine oil due to its
structural design.
Although your vehicle is equipped
with an engine oil level warning light
and an engine oil pressure gauge, it is
best to keep the engine oil level in the
range between full and low by
checking the oil dipstick regularly.
Inspect the level when refueling.
FORGASOLINEENGINES
(ILSAC)
Using oils of viscosity besides those
recommended for specific temperature
ranges could result in engine damage.
–30–20–100 1020304050
–20 0 20 40 60 80 100 120
5W-20
CAUTION
J60E_8R65-EA-03C_Edition2.book Page 9 Saturday, April 26, 2003 1:48 PM

8-10
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C


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.
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.
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
Don’t add engine oil over F. This may
cause engine damage.
L (US qt, Imp qt) 1.7 (1.8, 1.5)
Full
Low OK
CAUTION
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.
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
WARNING
08.fm Page 10 Friday, July 4, 2003 11:45 AM

8-11
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
1. Remove the engine cover.
2. Warm up the engine for a few minutes
and turn it off. Remove the oil-filler
cap.
3. Remove the drain plug and drain the oil
into a suitable container.
4. Replace the plug tightly after the oil
has thoroughly drained.
5. Fill the engine with new oil to the F
mark on the dipstick.
6. Securely replace 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.
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.
Engine cover
LoosenTighten
Front
Drain Plug
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
10-5).
•Verify that the engine cover is
securely installed.
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10-5
Specifications
Form No. 8R65-EA-03C


Lubricant Quality
*Refer to the recommended SAE viscosity numbers on page 8-9.


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


Dimensions
*With license plate holder
LubricantClassification
API Service ILSAC
Engine oil
*SL GF-III
Lubricant Classification
Manual transmission oil API Service GL-4 or GL-5 (SAE 75W-90)
Automatic transmission fluid ATF M-III or equivalent (e.g. Dexron® III)
Rear differential oil API Service GL-5 (SAE 90)
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
ItemUnit
L US qt Imp qt
Engine oilWith oil filter replacement 3.5 3.7 3.1
Without oil filter replacement 3.3 3.5 2.9
Coolant 9.8 10.4 8.6
Manual transmission oil 1.75 1.8 1.5
Automatic transmission fluid 8.7 9.2 7.7
Rear differential oil 1.3 1.4 1.1
Fuel tank 60 15.9 (US gal) 13.2 (Imp gal)
Item Model
Overall length
4,425 mm (174.2 in), 4,430 mm
*(174.4 in)
Overall width 1,770 mm (69.7 in)
Overall height 1,340 mm (52.8 in)
Front tread 1,500 mm (59.1 in)
Rear tread 1,505 mm (59.3 in)
Wheelbase 2,700 mm (106.3 in)
10.fm Page 5 Friday, July 4, 2003 11:46 AM

11-6
Index
Form No. 8R65-EA-03C
S
Sunroof ............................................ 3-19
Sunshade
.......................................... 3-20
Sunvisors
.......................................... 6-37
T
Tachometer ...................................... 5-31
Temporary Spare Tire
...................... 8-25
Theft-Deterrent System
................... 3-23
Tiedown
Hook
......................................... 7-24
Tire Pressure Monitoring System
.... 5-24
System error activation
............. 5-26
Tire pressure monitoring system
warning light
............................. 5-25
Tires and wheels
....................... 5-27
Tires
Flat tire
........................................ 7-3
Inflation pressure
...................... 8-23
Replacement
............................. 8-24
Rotation
.................................... 8-24
Snow tires
................................... 4-9
Spare tire and tool storage
.......... 7-3
Specifications
........................... 10-7
Tire chains
................................ 4-10
Uniform tire quality grading
system (UTQGS)
...................... 9-15
Tool
.................................................... 7-3
Towing
Description
............................... 7-23
Emergency towing
.................... 7-23
Recreational towing
.................. 7-26
Trailer towing
........................... 4-12
Traction Control System (TCS)
....... 5-20
TCS/DSC indicator light
.......... 5-21
Trailer Towing
................................. 4-12
Trip Meter
........................................ 5-30
Trunk Lid
......................................... 3-11
T
Trunk Light ...................................... 3-12
Trunk Release Slide Lever
............... 3-13
Turn and Lane-Change Signals
........ 5-50
V
Vanity Mirrors .................................. 6-37
Vehicle Information Labels
............. 10-2
W
Warning Lights ................................ 5-35
ABS
........................................... 5-40
Air bag system
.......................... 5-40
Automatic transmission
............ 5-42
Brake system
............................. 5-37
Charging system
....................... 5-38
Check engine
............................. 5-39
Door-ajar
................................... 5-41
Engine coolant level
.................. 5-39
Engine oil level
......................... 5-38
Front seat belt pretensioner
system
....................................... 5-40
Low fuel
.................................... 5-41
Low washer fluid level
............. 5-41
Seat belt
..................................... 5-41
Tire pressure monitoring
system
....................................... 5-42
Warranty
............................................. 9-8
Washer Fluid
.................................... 8-17
Weights
............................................ 10-6
Wheel Replacement
......................... 8-26
Windows
Power windows
......................... 3-14
Rear quarter windows
............... 3-16
Windshield Washer
.......................... 5-52
J60E_8R65-EA-03C_Edition2.book Page 6 Saturday, April 26, 2003 1:48 PM