2005 MAZDA MODEL 6 HATCHBACK oil temperature

The quality designation SL, or ILSAC
must be on the label.
5W-20
120
100
80
60
40
20
0
–20
50
40
30
20
10
0
–10
–20
–30
q
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 at least 5 minutes for the oil to return to the oil pan.
4. Pull out the dipstick, wipe it clean, and reinsert it fully.
2.3-liter engine
Full
OK
Low
3.0-liter engine Full
OK
Low
5. Pull it out again and examine the level.It's OK between MIN and MAX.
But if it's near or below MIN, add
enough oil to bring the level to MAX.
CAUTION
Don't add engine oil over MAX. This
may cause engine damage.
6. Make sure the O-ring on the dipstick is positioned properly before reinserting
the dipstick.
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.
Maintenance and Care
Owner Maintenance
8-11

If new fluid is required frequently, consult
an Authorized Mazda Dealer.
3.0-liter engine
Inspect the fluid level at each engine oil
change. Add fluid if necessary; it does not
require periodic changing.
LowOK
High Loosen
Tighten
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.
Automatic Transaxle Fluid
(ATF)
q Inspecting Automatic Transaxle
Fluid Level
The automatic transaxle fluid level should
be inspected regularly. Measure it as
described below.
The volume of fluid changes with the
temperature. Fluid must be checked at idle
without driving at normal operating
temperature.
CAUTION
lLow fluid level causes transaxle
slippage. Overfilling can cause
foaming, loss of fluid, and transaxle
malfunction.
lUse specified fluid (page 10-4). A
nonspecified fluid could result in
transaxle malfunction and failure.
1. Park on a level surface and set the parking brake firmly.
2. Idle the engine about two minutes. Push down on the brake pedal.
3. Move the shift lever through all ranges and set it at P.
8-18
Maintenance and Care
Owner Maintenance

Specifications
qEngine
Item Specification
2.3-liter engine 3.0-liter engine
Type DOHC-16V in-line, 4-cylinder DOHC-24V 60°V, 6-cylinder
Bore×Stroke 87.5 × 94.0 mm (3.44 × 3.70 in) 89.0 × 79.5 mm (3.50 × 3.13 in)
Displacement 2,261 ml (2,261 cc, 137.9 cu in) 2,967 ml (2,967 cc, 181.0 cu in)
Compression ratio 9.7 10.0
q Electrical System
Item Classification
Battery 12V-50AH/5HR
Alternator 2.3-liter engine 12 V - 90 A
3.0-liter engine 12 V - 110 A
Starter 12 V - 1.4 kW
Spark-plug number 2.3-liter engine L303 18 110
*
3.0-liter engine AJ57 18 110*
Spark-plug gap
2.3-liter engine 1.25
―1.35 mm (0.049 ―0.053 in)
3.0-liter engine 1.29 ―1.45 mm (0.051 ―0.057 in)
* ex factory
q Lubricant Quality
Lubricant Classification
Engine oil Refer to the recommended SAE viscosity numbers
on page 8-10.
Manual transmission
oil 2.3-liter engine
Any temperature
API Service GL-4 or GL-5
SAE 75W-90
Above 10°C (50°F) API Service GL-4 or GL-5
SAE 80W-90
3.0-liter engine API Service GL-4 or GL-5
SAE 75W-90
Automatic transaxle fluid 2.3-liter engine ATF M-V
3.0-liter engine ATF T-IV
Power steering fluid ATF M-III, M-V, or equivalent (e.g. Dexron® III)
Brake fluid SAE J1703, or FMVSS116 DOT-3
10-4
Specifications

D
Dashboard Illumination .................... 5-26
Daytime Running Lights ................... 5-39
DefrosterRear window .............................. 5-42
Dimensions ....................................... 10-5
Door Locks ......................................... 3-7
Driving In Flooded Area ................... 4-10
Driving Tips ........................................ 4-7 Automatic transaxle ................... 5-15
Break-in period ............................ 4-7
Driving in flooded area .............. 4-10
Hazardous driving ........................ 4-8
Money-saving suggestions ........... 4-7
Rocking the vehicle ...................... 4-8
Winter driving .............................. 4-9
E
Emergency Starting ........................... 7-16Flooded engine ........................... 7-16
Jump-starting .............................. 7-17
Push-starting .............................. 7-19
Emergency Towing ........................... 7-20
Emission Control System .................... 4-3
Engine Coolant ....................................... 8-13
Exhaust gas .................................. 4-5
Hood release .............................. 3-26
Oil .............................................. 8-10
Overheating ................................ 7-14
Starting ......................................... 5-3
Engine Compartment Overview .......... 8-9
Engine Coolant Overheating ................................ 7-14
Engine Coolant Temperature
Gauge ................................................ 5-25
Exhaust Gas ........................................ 4-5
Exterior Care ..................................... 8-49
F
Flasher Hazard warning .......................... 5-44
Headlights .................................. 5-38
Flat Tire ............................................... 7-3
Changing ...................................... 7-8
Spare tire and tool storage ............ 7-3
Fluids
Classification .............................. 10-4
Owner maintenance ..................... 8-7
Fog Lights ......................................... 5-40
Foot Brake .......................................... 5-4
Front Seats
(Electrically Operated Seats) ............... 2-5
Front Seats
(Manually Operated Seats) ................. 2-2
Fuel
Filler lid and cap ........................ 3-24
Gauge ......................................... 5-26
Requirements ............................... 4-2
Tank capacity ............................. 10-5
Fuses ................................................. 8-42 Panel description ........................ 8-44
Replacement ............................... 8-42
G
Glove Box ......................................... 6-52
H
Hatch ................................................. 3-10Luggage compartment cover ...... 3-11
Luggage strap ............................. 3-11
Hazard Warning Flasher .................... 5-44
Hazardous Driving .............................. 4-8
Index
11-3