2017 MAZDA MX5 MIATA fuel pressure

3 –25 Before Driving
Fuel and Emission
Fuel-Filler Lid and Cap WARNING When removing the fuel-filler cap,
loosen the cap slightly and wait for any
hissing to stop, then remove it:
Fuel spray is dangerous. Fuel can
burn skin and eyes and cause illness
if ingested. Fuel spray is released
when there is pressure in the fuel tank
and the fuel-filler cap is removed too
quickly.
Before refueling, stop the engine, and
always keep sparks and flames away
from the filler neck:
Fuel vapor is dangerous. It could be
ignited by sparks or flames causing
serious burns and injuries.
Additionally, use of the incorrect fuel-
filler cap or not using a fuel-filler cap
may result in a fuel leak, which could
result in serious burns or death in an
accident.
Do not continue refueling after the fuel
pump nozzle shuts off automatically:
Continuing to add fuel after the
fuel pump nozzle has shut off
automatically is dangerous because
overfilling the fuel tank may cause
fuel overflow or leakage. Fuel overflow
and leakage could damage the vehicle
and if the fuel ignites it could cause a
fire and explosion resulting in serious
injury or death. CAUTION Always use only a genuine Mazda fuel-
filler cap or an approved equivalent,
available at an Authorized Mazda
Dealer. The wrong cap can result in
a serious malfunction of the fuel and
emission control systems. It may also
cause the check engine light in the
instrument cluster to illuminate.
Fuel-Filler Lid When the fuel-filler lid end is pressed with
the doors unlocked, the fuel-filler lid rises.
The fuel-filler lid operates in conjunction
with the door locking/unlocking
mechanism.
Make sure to lock both the doors when
leaving the vehicle.
Refer to Door Locks on page 3-10 .
To close, press the fuel-filler lid until a
click sound is heard.
NOTE
Lock the doors after closing the fuel lid.
If the fuel lid is closed after locking the
doors, the fuel lid cannot be locked.
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4 –106 When Driving
Tire Pressure Monitoring System
CAUTION 
Each tire, including the spare (if provided), should be checked monthly when cold and
inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your vehicle has tires of a different size than the
size indicated on the vehicle placard or tire inflation pressure label, you should determine
the proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire pressure telltale when one or more of your tires
is significantly under-inflated. Accordingly, when the low tire pressure telltale illuminates,
you should stop and check your tires as soon as possible, and inflate them to the proper
pressure. Driving on a significantly under-inflated tire causes the tire to overheat and can
lead to tire failure. Under-inflation also reduces fuel efficiency and tire tread life, and may
affect the vehicle's handling and stopping ability.
Please note that the TPMS is not a substitute for proper tire maintenance, and it is the
driver's responsibility to maintain correct tire pressure, even if under-inflation has not
reached the level to trigger illumination of the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when
the system is not operating properly.
The TPMS malfunction indicator is combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for approximately one minute and then
remain continuously illuminated. This sequence will continue upon subsequent vehicle
start-ups as long as the malfunction exists. When the malfunction indicator is illuminated,
the system may not be able to detect or signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of reasons, including the installation of replacement
or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly.
Always check the TPMS malfunction telltale after replacing one or more tires or wheels on
your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to
continue to function properly. 
To avoid false readings, the system samples for a little while before indicating a problem. As
a result it will not instantaneously register a rapid tire deflation or blow out.
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6 –9 Maintenance and Care
Scheduled Maintenance Schedule 2U.S.A. and Puerto Rico residents - Severe driving conditions maintenance interval Maintenance Interval Number of months or kilometers (miles), whichever comes first.
Months 6 12 18 24 30 36 42 48 54 60 66 72
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts I I
Engine oil & filter Flexible *1
Replace when wrench indicator light is ON. (Max interval: 12
months/16,000 km (10,000 miles))
Fixed R R R R R R R R R R R R
COOLING SYSTEM
Engine coolant *2
Replace at first 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air filter *3
Replace when any equivalent timing of replacing engine oil.
(Max interval: 36 months or 60,000 km (37,500 miles))
Fuel lines and hoses *4
I I I
Hoses and tubes for emission *4
I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I I
Brake and clutch fluid level I I I I I I I I I I I I
Disc brakes I I I I
I I
Manual transmission oil Replace every 48,000 km (30,000 miles) or 2 years.
Tire (Rotation) *5
Rotate when any equivalent timing of replacing engine oil.
(Max interval: 8,000 km (5,000 miles))
Tire inflation pressure and tire wear *5
I I I I I I I I I I I I
Steering operation and linkages I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I
Rear differential oil *6
Driveshaft dust boots I I I
Bolts and nuts on chassis and body T T T
Exhaust system and heat shields Inspect every 72,000 km (45,000 miles) or 5 years.
MX-5_8FR4-EA-16J_Edition1.indb 9 2016/08/11 20:29:38

6 –11 Maintenance and Care
Scheduled MaintenanceCanada residents Maintenance Interval Number of months or kilometers (miles), whichever comes first.
Months 6 12 18 24 30 36 42 48 54 60 66 72
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts I I
Engine oil & filter R R R R R R R R R R R R
COOLING SYSTEM
Engine coolant *1
Replace at first 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air filter I I I I I I I I I I I I
Replace every 56,000 km (35,000 miles) or 3 years.
Fuel lines and hoses *2
I I I
Hoses and tubes for emission *2
I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I I
Brake and clutch fluid level I I I I I I I I I I I I
Disc brakes Inspect every 24,000 km (15,000 miles) or 1 years.
Manual transmission oil Replace every 48,000 km (30,000 miles) or 2 years.
Tire (Rotation) *3
Rotate every 8,000 km (5,000 miles).
Tire inflation pressure and tire wear *3
I I I I I I I I I I I I
Steering operation and linkages I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I
Rear differential oil *4
Driveshaft dust boots I I I
Bolts and nuts on chassis and body T T T
Exhaust system and heat shields Inspect every 72,000 km (45,000 miles) or 5 years.
All locks and hinges L L L L L L L L L L L L
Washer fluid level I I I I I I I I I I I I
Emergency flat tire repair kit (if installed) *5
Inspect annually.
MX-5_8FR4-EA-16J_Edition1.indb 11 2016/08/11 20:29:39

6 –14 Maintenance and Care
Scheduled Maintenance Schedule 1 Maintenance Interval Number of months or kilometers, whichever comes first
Months 6 12 18 24 30 36 42 48 54 60 66 72
×1000 km 10 20 30 40 50 60 70 80 90 100 11 0 120
ENGINE
Drive belts I I I
Engine oil & filter R R R R R R R R R R R R
COOLING SYSTEM
Cooling system I I I
Engine coolant *1
Replace at first 200,000 km or 10 years; after that, every
100,000 km or 5 years
FUEL SYSTEM
Air filter R R R R R R
Fuel lines and hoses I *2
I *2
I
Hoses and tubes for emission I *2
I *2
I
Fuel filter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs I I I I I I I I I I I I
Replace every 120,000 km
CHASSIS and BODY
Brake lines, hoses and connections I I I I I I
Brake and clutch fluid level I I I I I I I I I
Brake fluid R R R
Disc brakes I I I I I I I I I I I I
Manual transmission oil R
Tire (Rotation) *3
Rotate every 10,000 km
Tire inflation pressure and tire wear *3
I I I I I I I I I I I I
Steering operation and linkages I I I I I I I I I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I I I I
Rear differential oil *4
Driveshaft dust boots I I I I I I
Bolts and nuts on chassis and body T T T T T T
Exhaust system and heat shields I I I I I I
All locks and hinges L L L L L L L L L L L L
Washer fluid level I I I I I I I I I I I I
Emergency flat tire repair kit (if installed) *5
Inspect annually.
MX-5_8FR4-EA-16J_Edition1.indb 14 2016/08/11 20:29:40

6 –16 Maintenance and Care
Scheduled Maintenance Schedule 2 Maintenance Interval Number of months or kilometers, whichever comes first
Months 3 6 9 12 15 18 21 24 27 30 33 36
×1000 km 5 10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts I
Engine oil & filter R R R R R R R R R R R R
COOLING SYSTEM
Cooling system I
Engine coolant *1
Replace at first 200,000 km or 10 years; after that, every
100,000 km or 5 years
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air filter C R C R C R
Fuel lines and hoses I *2
Hoses and tubes for emission I *2
Fuel filter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs I I I I I I
Replace every 120,000 km
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I I
Brake and clutch fluid level I I I I I
Brake fluid R
Disc brakes I I I I I I
Manual transmission oil R
Tire (Rotation) *3
Rotate every 10,000 km
Tire inflation pressure and tire wear *3
I I I I I I
Steering operation and linkages I I I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I
Rear differential oil *4
Driveshaft dust boots I I I
Bolts and nuts on chassis and body T T T
Exhaust system and heat shields I I I
All locks and hinges L L L L L L
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6 –18 Maintenance and Care
Scheduled Maintenance (Cont.) Maintenance Interval Number of months or kilometers, whichever comes first
Months 39 42 45 48 51 54 57 60 63 66 69 72
×1000 km 65 70 75 80 85 90 95 100 105 11 0 11 5 120
ENGINE
Drive belts I I
Engine oil & filter R R R R R R R R R R R R
COOLING SYSTEM
Cooling system I I
Engine coolant *1
Replace at first 200,000 km or 10 years; after that, every
100,000 km or 5 years
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air filter C R C R C R
Fuel lines and hoses I *2
I
Hoses and tubes for emission I *2
I
Fuel filter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs I I I I I I
Replace every 120,000 km
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I I
Brake and clutch fluid level I I I I
Brake fluid R R
Disc brakes I I I I I I
Manual transmission oil R R
Tire (Rotation) *3
Rotate every 10,000 km
Tire inflation pressure and tire wear *3
I I I I I I
Steering operation and linkages I I I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I
Rear differential oil *4
Driveshaft dust boots I I I
Bolts and nuts on chassis and body T T T
Exhaust system and heat shields I I I
All locks and hinges L L L L L L
MX-5_8FR4-EA-16J_Edition1.indb 18 2016/08/11 20:29:41

6 –22 Maintenance and Care
Owner Maintenance
Owner Maintenance PrecautionsThe owner or a qualified service technician should make these ve hicle inspections at the
indicated intervals to ensure safe and dependable operation.
Bring any problem to the attention of an Authorized Mazda Dealer or qualified service
technician as soon as possible.
When Refueling 
Brake and clutch fluid level (page 6-31 )
Engine coolant level (page 6-29 )
Engine oil level (page 6-28 )
Washer fluid level (page 6-31 )
At Least Monthly
Tire inflation pressures (page 6-41 )
At Least Twice a Year (For Example, Every Spring and Fall)
You can do the following scheduled maintenance items if you have some mechanical ability
and a few basic tools and if you closely follow the directions in this manual. 
Engine coolant (page 6-29 )
Engine oil (page 6-27 )
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 6-2 ), 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.
Refer to Introduction (page 6-2 ) for owner's responsibility in protecting your investment.
For details, read the separate Mazda Warranty statement provided with the vehicle. If you
are unsure about any servicing or maintenance procedure, have it done by an Authorized
Mazda Dealer.
There are strict environmental laws regarding the disposal of w aste 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.
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