engine oil MAZDA MODEL MX-5 2006 (in English) User Guide

Black plate (270,1)
Owner Maintenance Precautions
Improper or incomplete service may result in problems. This section gives instructions only
for items that are easy to perform.
As explained in the Introduction (page 8-2), several procedures can be done only by a
qualified service technician with special tools.
Improper owner maintenance during the warranty period may affect warranty coverage.
For details, read the separate Mazda Warranty statement provided with the vehicle. If
you're unsure about any servicing or maintenance procedure, have it done by an
Authorized Mazda Dealer.
There are strict environmental laws regarding the disposal of waste oil and fluids. Please
dispose of your waste properly and with due regard to the environment.
We recommend that you entrust the oil and fluid changes of your vehicle to an Authorized
Mazda Dealer.
WARNING
Maintenance Procedures:
Performing maintenance work on a vehicle is dangerous if not done properly. You can
be seriously injured while performing some maintenance procedures. If you lack
sufficient knowledge and experience or the proper tools and equipment to do the work,
have it done by a qualified technician.
Running the Engine:
Working under the hood with the engine running is dangerous. It becomes even more
dangerous when you wear jewelry or loose clothing.
Either can become entangled in moving parts and result in injury.
Therefore, if you must run the engine while working under the hood, make certain
that you remove all jewelry (especially rings, bracelets, watches, and necklaces) and
all neckties, scarves, and similar loose clothing before getting near the engine or
cooling fan which may turn on unexpectedly.
Electrical Fan and Engine Inspection:
Working near the electrical cooling fan when it is running is dangerous. You could be
hit by the fan and seriously injured. Turn off the ignition switch and make sure the
fan is not running before attempting to work near the electrical cooling fan.
8-12
Maintenance and Care
Owner Maintenance
MX-5_8U35-EA-05F_Edition1 Page270
Monday, April 18 2005 4:20 PM
Form No.8U35-EA-05F

Black plate (272,1)
Engine Compartment Overview
Engine oil dipstick Engine oil filler cap
Brake fluid reservoir / Clutch
fluid reservoir (only for manual
transmission model)
Washer fluid reservoir
Cooling system capBattery
Engine coolant reservoirPower steering fluid capAir filter Fuse block
8-14
Maintenance and Care
Owner Maintenance
MX-5_8U35-EA-05F_Edition1 Page272
Monday, April 18 2005 4:20 PM
Form No.8U35-EA-05F

Black plate (273,1)
Engine Oil
qRecommended Oil
Use SAE 5W-20 engine oil.
Oil container labels provide important
information.
A chief contribution this type of oil makes
to fuel economy is reducing the amount of
fuel necessary to overcome engine
friction.
(ILSAC)
Only use oils“Certified For Gasoline
Engines”by the American Petroleum
Institute (API). An oil with this trademark
symbol conforms to the current engine
and emission system protection standards
and fuel economy requirements of the
International Lubricant Standardization
and Approval Committee (ILSAC),
comprised of U.S. and Japanese
automobile manufacturers.
5W-20
120 100 80
60 40
20
0 –20
50 40 30
20 10
0 –10
–20 –30
qInspecting 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 at least 5 minutes
for the oil to return to the oil pan.
Maintenance and Care
Owner Maintenance
8-15
MX-5_8U35-EA-05F_Edition1 Page273
Monday, April 18 2005 4:20 PM
Form No.8U35-EA-05F

Black plate (274,1)
4. Pull out the dipstick, wipe it clean, and
reinsert it fully.
Full
OK
Low
5. Pull it out again and examine the level.
It's OK between Low and Full.
But if it's near or below Low, add
enough oil to bring the level to Full.
CAUTION
Don't add engine oil over Full. This
may cause engine damage.
6. Make sure the O-ring on the dipstick is
positioned properly before reinserting
the dipstick.
The distance between Low and Full on the
dipstick represents the following:
Oil capacity
L (US qt, Imp qt) 0.75 (0.79, 0.66)
qChanging 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.
WARNING
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.
Changing engine oil
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.
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 plug tightly after the oil
has thoroughly drained.
4. Fill the engine with new oil to the Full
mark on the dipstick.
8-16
Maintenance and Care
Owner Maintenance
MX-5_8U35-EA-05F_Edition1 Page274
Monday, April 18 2005 4:20 PM
Form No.8U35-EA-05F

Black plate (275,1)
5. Securely reinstall the oil-filler cap.
Drain plugForward
TightenLoosen
6. Start the engine and inspect around the
drain plug for leaks.
7. Turn it off and wait 5 minutes for the
oil to return to the oil pan.
Check the oil level and fill to the Low
mark if necessary.
With oil filter replacement
Oil capacity (reference only)
L (US qt, Imp qt) 4.3 (4.5, 3.7)
Without oil filter replacement
Oil capacity (reference only)
L (US qt, Imp qt) 3.9 (4.1, 3.4)
NOTE
lThe indicated engine oil capacities
are for general reference purposes
only. When adding or changing oil,
verify the engine oil level with the
oil dipstick.
lUse only specified engine oil (page
10-4).
Changing oil filter
Because you need a special tool to
retighten the filter, an Authorized Mazda
Dealer should do the work.
Maintenance and Care
Owner Maintenance
8-17
MX-5_8U35-EA-05F_Edition1 Page275
Monday, April 18 2005 4:20 PM
Form No.8U35-EA-05F

Black plate (280,1)
Power Steering Fluid
qInspecting Power Steering Fluid
Level
CAUTION
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).
Inspect the fluid level in the reservoir at
each engine oil change with the engine off
and cold. Add fluid if necessary; it does
not require periodic changing.
The level must be kept between MIN and
MAX.
Visually examine the lines and hoses for
leaks and damage.
If new fluid is required frequently, consult
an Authorized Mazda Dealer.
Washer Fluid
qInspecting Washer Fluid Level
WARNING
Substitute Washer Fluid:
Using radiator antifreeze as washer
fluid is dangerous. If sprayed on the
windshield, it will dirty the windshield,
affect your visibility, and could result
in an accident. Use only windshield
washer fluid or plain water in the
reservoir.
Using Washer Fluid Without Anti-
freeze Protection in Cold Weather:
Operating your vehicle in
temperatures below 4 degrees C (40
degrees F) using washer fluid without
anti-freeze protection is dangerous as
it could cause impaired windshield
vision and result in an accident. In
cold weather, always use washer fluid
with anti-freeze protection.
NOTE
State or local regulations may restrict
the use of volatile organic compounds
(VOCs), which are commonly used as
anti-freeze agents in washer fluid. A
washer fluid with limited VOC content
should be used only if it provides
adequate freeze resistance for all
regions and climates in which the
vehicle will be operated.
8-22
Maintenance and Care
Owner Maintenance
MX-5_8U35-EA-05F_Edition1 Page280
Monday, April 18 2005 4:20 PM
Form No.8U35-EA-05F

Black plate (281,1)
Inspect fluid level in the washer fluid
reservoir; add fluid if necessary.
Use plain water if washer fluid is
unavailable.
But use only washer fluid in cold weather
to prevent it from freezing.
Body Lubrication
All moving points of the body, such as
door and hood hinges and locks, should
be lubricated each time the engine oil is
changed. Use a nonfreezing lubricant on
locks during cold weather.
Make sure the hood's secondary latch
keeps the hood from opening when the
primary latch is released.
Maintenance and Care
Owner Maintenance
8-23
MX-5_8U35-EA-05F_Edition1 Page281
Monday, April 18 2005 4:20 PM
Form No.8U35-EA-05F

Black plate (356,1)
Specifications
qEngine
Item Specification
Type DOHC-16V in-line, 4-cylinder
Bore×Stroke 87.5 × 83.1 mm (3.44 × 3.27 in)
Displacement 1,999 ml (1,999 cc, 122.0 cu in)
Compression ratio 10.8
qElectrical System
Item Model
Battery 12V-36AH/5HR
Alternator 12 V - 100 A
Starter 12 V - 1.4 kW
Spark-plug number L3G2 18 110
*1, L3Y1 18 110
Spark-plug gap 1.25―1.35mm (0.050―0.053 in)
*1 ex factory
CAUTION
When cleaning the iridium plugs, do not use a wire brush. The fine particulate coating on
the iridium alloy and platinum tips could be damaged.
qLubricant Quality
Lubricant type and classification
Engine oil Refer to the recommended SAE viscosity numbers on page 8-15.
Manual transmission oilAny temperatureAPI Service GL-4 or GL-5
SAE 75W-90
Above 10°C (50°F)API Service GL-4 or GL-5
SAE 80W-90
Automatic transmission fluid ATF M-V
Power steering fluid ATF M-III or equivalent (e.g. Dexron® II)
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
Rear differential oilAPI Service GL-5
SAE 90
10-4
Specifications
MX-5_8U35-EA-05F_Edition1 Page356
Monday, April 18 2005 4:20 PM
Form No.8U35-EA-05F

Black plate (357,1)
qCapacities
(Approximate Quantities)
Item Capacity
Engine oilWith oil filter
replacement4.3 L (4.5 US qt, 3.7 Imp qt)
Without oil filter
replacement3.9 L (4.1 US qt, 3.4 Imp qt)
Coolant 7.5 L (7.9 US qt, 6.5 Imp qt)
Manual transmission oil5-speed transmission 2.0 L (2.10 US qt, 1.7 Imp qt)
6-speed transmission 2.1 L (2.2 US qt, 1.8 Imp qt)
Automatic transaxle fluid 7.61 L (8.04 US qt, 6.69 Imp qt)
Rear differential oil 0.13 L (0.13 US qt, 0.11 Imp qt)
Fuel tank 48 L (12 US gal, 10 Imp gal)
Check oil and fluid levels with dipsticks or reservoir gauges.
qDimensions
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)
* With license plate holder
qWeights
Item Weight
GVWR (Gross Vehicle Weight Rating) 1,396 kg (3,078 lbs)
GAWR (Gross Axle Weight Rating)Front 714 kg (1,574 lbs)
Rear 682 kg (1,504 lbs)
qAir Conditioner
Gas complies with SAE J639 Maximum operating charge
HFC134a (R-134a) 0.45 kg (15.87 oz)
Specifications
10-5
MX-5_8U35-EA-05F_Edition1 Page357
Monday, April 18 2005 4:20 PM
Form No.8U35-EA-05F

Black plate (363,1)
C
Clock ................................................. 6-24
Convertible Top ................................ 3-40
Cruise Control ................................... 5-19
Cup Holder ........................................ 6-40
Customer Assistance ........................... 9-2
D
Dashboard Illumination .................... 5-36
Daytime Running Lights ................... 5-52
Defroster
Rear window .............................. 5-55
Dimensions ....................................... 10-5
Door Locks ....................................... 3-28
Driving In Flooded Area ................... 4-11
Driving Tips ........................................ 4-7
Automatic transmission .............. 5-18
Break-in period ............................ 4-7
Driving in flooded area .............. 4-11
Hazardous driving ........................ 4-8
Money-saving suggestions ........... 4-7
Rocking the vehicle ...................... 4-9
Winter driving .............................. 4-9
Dynamic Stability Control (DSC) ..... 5-24
DSC OFF indicator light ............ 5-25
DSC OFF switch ........................ 5-26
TCS/DSC Indicator light ............ 5-24
E
Emergency Starting ........................... 7-21
Flooded engine ........................... 7-21
Jump-starting .............................. 7-22
Push-starting .............................. 7-26
Emergency Towing ........................... 7-27
Emission Control System .................... 4-3
E
Engine
Coolant ....................................... 8-18
Exhaust gas .................................. 4-5
Hood release .............................. 3-38
Oil .............................................. 8-15
Overheating ................................ 7-19
Starting ......................................... 5-4
Engine Compartment Overview ........ 8-14
Engine Coolant
Overheating ................................ 7-19
Engine Coolant Temperature
Gauge ................................................ 5-34
Exhaust Gas ........................................ 4-5
Exterior Care ..................................... 8-48
F
Flasher
Hazard warning .......................... 5-56
Headlights .................................. 5-51
Flat Tire ............................................... 7-3
Instant Mobility System
(IMS) Emergency Flat Tire Repair
Kit ................................................ 7-6
Changing .................................... 7-13
Spare tire and tool storage ............ 7-5
Fluids
Classification .............................. 10-4
Owner maintenance .................... 8-11
Fog Lights ......................................... 5-53
Foot Brake .......................................... 5-5
Fuel
Filler lid and cap ........................ 3-37
Gauge ......................................... 5-35
Requirements ............................... 4-2
Tank capacity ............................. 10-5
Index
11-3
MX-5_8U35-EA-05F_Edition1 Page363
Monday, April 18 2005 4:20 PM
Form No.8U35-EA-05F