2002 MAZDA MODEL 626 oil temperature

8-10
Maintenance and Care
Owner Maintenance
Form No. 8Q50-EA-01G





Recommended Oil
Oil container labels provide important
information.
The quality designation SG, SH, SJ, SL,
or ILSAC must be on the label.
Engine oil viscosity, or thickness, has an
effect on fuel economy and cold-weather
operation (starting and oil flow).
Low-viscosity engine oils can provide
improved fuel economy and cold-weather
performance.
But high-temperature weather conditions
require higher-viscosity engine oils for
satisfactory lubrication. When choosing an oil, consider the
temperature range your vehicle will
operate in before the next oil change.
Then select the recommended viscosity
from this chart.
Energy conserving oils are recommended.
A chief contribution they make to fuel
economy is reducing the amount of fuel
necessary to overcome engine friction.
Engine Oil
SAEFORGASOLINEENGINES10W-30
(ILSAC)
–30 –20 –100 1020304050
–20 0 20 40 60 80 100 120
5W-30
10W-30
Using oils of viscosity besides those
recommended for specific temperature
ranges could result in engine damage.
CAUTION
J94S.book Page 10 Saturday, June 23, 2001 1:04 PM

8-11
Maintenance and Care
Owner Maintenance
Form No. 8Q50-EA-01G





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 5 minutes for the oil to return to the oil pan.
4. Pull out the dipstick, wipe it clean, and reinsert it fully.
5. Pull it out again and examine the level. It’s OK between L and F.
But if it’ s near at or below L, add
enough oil to bring the level to F. 6. Make sure the O-ring is positioned
properly before reinserting the
dipstick.
The distance between L and F on the
dipstick represents the following:





Changing 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.
Full
Low OK
2.0-liter engine
2.5-liter engine
Full
LowOK
Don
’t add engine oil over F. This may
cause engine damage.
L (US qt, Imp qt) 1.0 (1.06, 0.88)
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.
CAUTION
WARNING
J94S.book Page 11 Saturday, June 23, 2001 1:04 PM

10-4
Form No. 8Q50-EA-01G
Specifications





Engine






Electrical System
*1Manual transaxle*2Automatic transaxle






Lubricant Quality
*Refer to the recommended SAE viscosity numbers on 8-10.
Specifications
Model
Item 2.0-liter engine 2.5-liter engine
Type DOHC-16V in-line, 4-cyl DOHC-24V V6 6-cyl
Bore ×Stroke 83.0 × 92.0mm (3.27 × 3.62 in) 84.5 × 74.2mm (3.33 × 2.92 in)
Displacement 1,991 ml (1,991 cc , 121.5 cu in) 2,496 ml (2,496 cc , 152.3 cu in)
Compression ratio 9.19.5
Model
Item 2.0 liter engine
2.5-liter engine
Battery Maintenance-free 12V-48AH/5HR
Alternator 12V-80A12V-90A
Starter 12V-1.0 kW
12V-1.7 kW
*1, 12V-1.6 kW *2
Spark-plug
numberNGK BKR5E-11, BKR6E-11
—
DENSO K16PR-U11, K20PR-U11 PKJ16CR8, PKJ20CR8
Spark-plug gap 1.0 —1.1 mm (0.040 —0.043 in) 0.7 —0.8 mm (0.028 —0.031 in)
Lubricant Classification
Engine oil
*
API Service ILSAC
SG (Energy Conserving II) —
SH (Energy Conserving II) GF-I
SJ GF-II
SL GF-III
Manual transaxle oil Any temperature
API Service GL-4 or GL-5
(SAE 75W-90)
Above 50
°F (10 °C)
API Service GL-4 or GL-5
(SAE 80W-90)
Automatic transaxle fluid 2.0-liter engine ATF M-III or equivalent (e.g. Mercon
®)
2.5-liter engine ATF M-III or equivalent (e.g. Dexron ® III)
Power steering fluid ATF M-III or equivalent (e.g. Dexron® II)
Brake/clutch fluid SAE J1703 or FMVSS116 DOT-3
J94S.book Page 4 Saturday, June 23, 2001 1:04 PM

11-3
Index
Form No. 8Q50-EA-01G
D
Driving Tips ....................................... 4-7
Automatic transaxle
.................. 5-12
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
Trailer towing
........................... 4-11
Winter driving
............................. 4-9
E
Emergency Starting .......................... 7-12
Flooded engine
.......................... 7-12
Jump-starting
............................ 7-12
Push-starting
............................. 7-14
Emergency Towing
.......................... 7-15
Emission Control System
................... 4-4
Engine Coolant
...................................... 8-13
Exhaust gas
................................. 4-5
Hood release
............................... 3-9
Oil
............................................. 8-10
Overheating
............................... 7-10
Starting
........................................ 5-3
Engine Compartment Overview
........ 8-9
Engine Coolant Overheating
............................... 7-10
Engine Coolant Temperature
Gauge
............................................... 5-21
Exhaust Gas
....................................... 4-5
Exterior Care
.................................... 8-42
Eyeglass Holder
............................... 6-41
F
Flasher Hazard warning
.........................5-36
Headlights
.................................5-32
Flat Tire
..............................................7-3
Changing
.....................................7-5
Spare tire and tool storage
...........7-3
Fluids Classification
.............................10-4
Owner maintenance
.....................8-7
Foot Brake
..........................................5-4
Front seats
..........................................2-2
Fuel Filler lid and cap
.......................3-14
Gauge
........................................5-22
Requirements
..............................4-2
Tank capacity
............................10-5
Fuses
.................................................8-35
Panel description
.......................8-37
Replacement
..............................8-35
G
Gauges ..............................................5-19
Glove Box
........................................6-42
H
Hazard Warning Flasher ...................5-36
Hazardous Driving
.............................4-8
Headlights Control
......................................5-32
Flashing
.....................................5-32
High-low beam
..........................5-32
On reminder
..............................5-32
Hood Release
......................................3-9
Horn
..................................................5-36
J94S.book Page 3 Saturday, June 23, 2001 1:04 PM