Page 285 of 390

Black plate (285,1)
The quality designation SL, or ILSAC
must be on the label.
5W-20
120
100
80
60
40
20
0
–20
5040
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.
Full
LowOK
2.3-liter engine
3.0-liter engine
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.
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
8-19
Mazda6_8V40-EA-05L_Edition1 Page285
Monday, November 28 2005 6:11 PM
Form No.8V40-EA-05L
Page 378 of 390

Black plate (378,1)
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 - 100 A
3.0-liter engine 12 V - 110 A
Starter 12 V - 1.4 kW
Spark-plug number 2.3-liter engine LFG1 18 110
*
L3Y2 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 8-18.
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 JWS3309
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
Mazda6_8V40-EA-05L_Edition1 Page378
Monday, November 28 2005 6:11 PM
Form No.8V40-EA-05L
Page 385 of 390

Black plate (385,1)
D
Daytime Running Lights ................... 5-42
DefrosterRear window .............................. 5-45
Dimensions ....................................... 10-5
Door Locks ......................................... 3-9
Driving In Flooded Area ................... 4-10
Driving Tips ........................................ 4-7 Automatic transaxle ................... 5-17
Break-in period ............................ 4-7
Driving in flooded area .............. 4-10
Hazardous driving ........................ 4-8
Money-saving suggestions ........... 4-7
Rocking the vehicle ...................... 4-9
Winter driving .............................. 4-9
E
Emergency Starting ........................... 7-17Flooded engine ........................... 7-17
Jump-starting .............................. 7-18
Push-starting .............................. 7-20
Emergency Towing ........................... 7-21
Emission Control System .................... 4-3
Engine Coolant ....................................... 8-21
Exhaust gas .................................. 4-5
Hood release .............................. 3-32
Oil .............................................. 8-18
Overheating ................................ 7-15
Starting ......................................... 5-3
Engine Compartment Overview ........ 8-17
Engine Coolant Overheating ................................ 7-15
Engine Coolant Temperature
Gauge ................................................ 5-27
Exhaust Gas ........................................ 4-5
Exterior Care ..................................... 8-60
F
Flasher Hazard warning .......................... 5-47
Headlights .................................. 5-41
Flat Tire ............................................... 7-3 Changing ...................................... 7-8
Spare tire and tool storage ............ 7-3
Fluids Classification .............................. 10-4
Owner maintenance ................... 8-15
Fog Lights ......................................... 5-43
Foot Brake .......................................... 5-4
Front Seats
(Electrically Operated Seats) ............... 2-5
Front Seats
(Manually Operated Seats) ................. 2-2
Fuel Filler lid and cap ........................ 3-31
Gauge ......................................... 5-28
Requirements ............................... 4-2
Tank capacity ............................. 10-5
Fuses ................................................. 8-53 Panel description ........................ 8-55
Replacement ............................... 8-53
G
Glove Box ......................................... 6-55
H
Hatch ................................................. 3-12Luggage compartment cover ...... 3-13
Luggage strap ............................. 3-13
Hazard Warning Flasher .................... 5-47
Hazardous Driving .............................. 4-8
Index
11-3
Mazda6_8V40-EA-05L_Edition1 Page385
Monday, November 28 2005 6:11 PM
Form No.8V40-EA-05L