1.8-liter 4-cylinder; Always check the Owner’s Manual for more operating information and safety features ; Tip: Check all fluids with vehicle- Page 10

U N D E R   H O O D  

Always check the Owner’s Manual for more operating information and safety features 

Under

Hood

Quick Tips

2004 Mazda

Miata

page 18
page 19

Tip: Check all fluids with vehicle
parked on a level surface

1. Automatic transmission

fluid dipstick*

If checked at operating 
temperature, fluid should be
between FULL and LOW marks
on dipstick; if checked with engine
cold, fluid should be just below
the bottom notch on dipstick

2. Fuse block

3. Windshield washer fluid

reservoir 

(A. Manual transmission)
(B. Automatic transmission)
Refill with windshield washer fluid

4. Engine oil filler cap,

see Owner’s Manual for 
recommended engine oil viscosity

5. Engine coolant reservoir

Check when engine is cold; fluid
level should be between the FULL
and LOW marks on reservoir

WARNING: Never remove
coolant reserve tank cap 
while engine is running or 
hot; you could get burned

6. Radiator cap

Do not remove if engine is 
running or hot

7. Hood support rod
8. Brake fluid reservoir

If brake fluid level is low, have
your vehicle inspected by your
nearest Mazda dealer

9. Engine oil dipstick

Check with engine off and 
at operating temperature
Engine oil should be between 
F and L marks on dipstick

10. Clutch fluid reservoir 

(Manual transmission)

Level should be kept at the MAX
mark on reservoir; fill with DOT
3 fluid from a sealed container 

11. Air filter
12. Power steering fluid 

filler cap/dipstick

Check with engine off and 
at operating temperature
Level should be between 
H and L marks on the 
crosshatched area of dipstick

13. Hood latch

Pull up to release hood

Tip: Battery is located 
in the trunk

1

4 9

810

3A

3B

2

7

6

11

13

12

5

Break-in period

First 600 miles: Avoid heavy 
braking and acceleration; drive at
varying road and engine speeds

Tip: Follow same procedures
with overhauled engine or
when brakes are replaced

Anti-lock Brake System (ABS)*

When brake pedal is pressed, ABS
automatically reduces hydraulic
pressure to any wheel on the
verge of locking up
You may feel a slight pulsing 
of the brake pedal and hear a
clicking noise; this tells you the
ABS is functioning properly;
increase pressure on pedal for
maximum braking

Tips: Maintain constant 
pressure on the brake pedal
Do not pump the brakes

Unique driving conditions

†

Every 5,000 miles change oil/filter,
inspect coolant level, lights, brake/
clutch fluid, tire pressure/wear,
power steering fluid, locks/hinges
and washer fluid

Normal maintenance 
notes

Rotate tires every 7,500 miles 
or sooner if needed

A.

Change: Engine oil/replace filter
Lubricate: Locks and hinges

B.

Inspect: Drive belts, fuel lines 
and hoses, idle speed, brake 
lines and hoses, disc brakes, 
steering operation and 
linkages, front suspension 
ball joints, driveshaft dust 
boots, chassis and body 
bolts, exhaust system and 
heat shields
Replace: Air filter, spark plugs

C.

Change: Engine coolant

D.

Inspect: Engine valve clearance,
hoses and tubes for emission 
system
Replace: Engine timing belt,
manual transmission oil, 
rear differential oil

1.8-liter 4-cylinder

*Denotes optional equipment
† See Owner’s Manual

7,500 miles

15,000 miles

22,500 miles

30,000 miles

37,500 miles

45,000 miles

52,500 miles

60,000 miles

67,500 miles

75,000 miles

82,500 miles

90,000 miles

A   B

A  

A

C  

A  

A   B  

  D    

A  

A    

C    

A  

A   B

A  

A  

A