engine coolant MAZDA MODEL B2300 TRUCK 2008 (in English) Owner's Manual

For vehicles with overflow coolant systems with a non-pressurized cap
on the coolant recovery system, add coolant to the coolant recovery
reservoir when the engine is cool. Add the proper mixture of coolant and
water to the “FULL COLD” level. For all other vehicles, which have a
coolant degas system with a pressurized cap, or if it is necessary to
remove the coolant pressure relief cap on the radiator of a vehicle with
an overflow system, follow these steps to add engine coolant.
Note:The 3.0L and 4.0L V6 engines use the overflow system, and the
2.3L I4 engines use the degas system.
WARNING: To avoid scalding hot steam or coolant from being
released from the engine cooling system, never remove the
reservoir cap while the engine is running or hot. Failure to
follow this warning may result in possible severe personal
injury and damage to the engine’s cooling system.
Add the proper mixture of coolant and water to the cooling system by
following these steps: 1. Before you remove the cap, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the cap. Slowly turn cap counterclockwise until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slowly with the proper coolant mixture (see above), to within the “COLD FILL RANGE” or the “FULL COLD”
level on the reservoir. If you removed the radiator cap in an overflow
system, fill the radiator until the coolant is visible and radiator is
almost full.
6. Replace the cap. Turn until tightly installed. Cap must be tightly installed to prevent coolant loss.
After any coolant has been added, check the coolant concentration, refer
to Checking engine coolant. If the concentration is not 50/50
(protection to –34° F/–36° C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
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If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine cooling system.
Your cooling system may have a leak. Operating an engine with a low
level of coolant can result in engine overheating and possible engine
damage.
Recycled engine coolant
Not all coolant recycling processes produce coolant which meets Mazda
specification. Use of a recycled engine coolant which does not meet
Mazda specifications may harm engine and cooling system components.
Always dispose of used automotive fluids in a responsible manner.
Follow your community’s regulations and standards for recycling and
disposing of automotive fluids.
Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
to Maintenance product specifications and capacities in this chapter.
Fill your engine coolant reservoir as outlined in Adding engine coolant
in this section.
Severe climates
If you drive in extremely cold climates (less than –34°F [–36°C ]):
• It may be necessary to increase the coolant concentration
above 50%.
• NEVER increase the coolant concentration above 60%.
• Increased engine coolant concentrations above 60% will
decrease the overheat protection characteristics of the engine
coolant and may cause engine damage.
• Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
freeze protection at the temperatures in which you drive in the
winter months.
If you drive in extremely hot climates:
• It is still necessary to maintain the coolant concentration
above 40%.
• NEVER decrease the coolant concentration below 40%.
• Decreased engine coolant concentrations below 40% will
decrease the corrosion protection characteristics of the engine
coolant and may cause engine damage.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
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Maintenance and Specifications
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•Decreased engine coolant concentrations below 40% will
decrease the freeze protection characteristics of the engine
coolant and may cause engine damage.
• Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
FUEL FILTER
For fuel filter replacement, see your authorized dealer. Refer to
scheduled maintenance information for the appropriate intervals for
changing the fuel filter.
Replace the fuel filter with an authorized Mazda part. The
customer warranty may be void for any damage to the fuel system
if an authorized Mazda fuel filter is not used.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
WARNING: Do not overfill the fuel tank. The pressure in an
overfilled tank may cause leakage and lead to fuel spray and
fire.
WARNING: The fuel system may be under pressure. If the fuel
filler cap is venting vapor or if you hear a hissing sound, wait
until it stops before completely removing the fuel filler cap.
Otherwise, fuel may spray out and injure you or others.
WARNING: If you do not use the proper fuel filler cap,
excessive vacuum in the fuel tank may damage the fuel system
or cause the fuel cap to disengage in a collision, which may
result in possible personal injury.
WARNING: Automotive fuels can cause serious injury or death
if misused or mishandled.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
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•4.0L V6 engine
Check the power steering fluid. Refer to the service maintenance section
for the service interval schedules. 1. Start the engine and let it run until it reaches normal operating temperature (the engine coolant temperature gauge indicator will be
near the center of the normal area between H and C).
2. While the engine idles, turn the steering wheel left and right several times.
3. Turn the engine off.
4. Check the fluid level in the reservoir. It should be between the MIN and MAX lines. Do not add fluid if the level is within this range.
5. If the fluid is low, add fluid in small amounts, until it reaches between the MIN and MAX lines. Refer to Maintenance product
specifications and capacities in this chapter for the proper fluid
type.
DONOTOVERFILLPOWERSTEERINGFLUID
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
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ItemApplicationMazda part name or
equivalent Capacity
Engine coolant 2.3 L I4 engine
with manual
transmission
Premium EngineCoolant
2
10.5 quarts (10.0L)
2.3L I4 engine
with automatic transmission 10.2 quarts (9.7L)
3.0L V6 engine with manual
transmission 15.1 quarts (14.3L)
3.0L V6 engine with automatic transmission 14.8 quarts (14.0L)
4.0L V6 engine with manual
transmission 13.7 quarts (13.0L)
4.0L V6 engine with automatic transmission 13.2 quarts (12.5L)
Engine oil 2.3L I4 engine
SAE 5W-20 Motor Oil 4.0 quarts (3.8L)
3.0L V6 engine 4.5 quarts (4.3L)
4.0L V6 engine SAE 5W-30 Motor Oil 5.0 quarts (4.7L)
Power steering fluid AllMERCONVATF Fill between MAX / MIN
line on reservoir
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
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Maintenance and Specifications
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ItemApplicationMazda part name or
equivalent Capacity
Fuel tank Regular cab
(Short wheel base) —
17 gallons (64.4L)
Cab Plus 4 —19.5 gallons (73.8L)
1Brake fluid will drop slowly as the brakes wear and will rise when brake components are replaced.
Fluid levels below the MAX line that do not trigger the brake warning light are within the normal
operating range, there is no need to add fluid. If the levels are outside the normal operating range,
the performance of your brake system could be compromised, seek service from your authorized
dealer immediately.2Add the coolant type originally equipped in your vehicle. Do not mix different colors or types of
coolant. Do not use Mazda Extended Life Engine Coolant (orange in color). Refer to Adding
engine coolant, in this chapter.3Service refill capacity is determined by filling the transmission to the bottom of the filler hole with
the vehicle on a level surface.4Automatic transmissions that require MERCON V should only use MERCONV fluid or fluid that
is specified dual usage MERCON/MERCON V. Refer toscheduled maintenance to determine
the correct service interval. Use of any fluid other than the recommended fluid may cause
transmission damage.5Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler. The amount of transmission fluid and fluid level should be set
by the indication on the dipstick’s normal operating range.6Traction-Lok axles use 4.75–5.0 pints (2.2–2.4L) of rear axle lubricant. Add 4 oz. (118 ml) of
Additive Friction Modifier meeting Mazda specifications for complete refill of Traction-Lok axles.
Service refill capacities are determined by filling the rear axle 1/4 inch to 9/16 inch (6 mm to 14
mm) below the bottom of the filler hole.
If submerged in water, the rear axle lubricant should be changed.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
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Maintenance and Specifications
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A
ABS (see Brakes) .....................151
Air cleaner filter ...............258, 260
Airbag supplemental restraint
system ..........................................86and child safety seats ..............89
description ................................86
disposal ......................................91
driver airbag ........................86, 89
indicator light ...........................90
operation .............................86, 89
passenger airbag .................86, 89
Ambulance packages ....................7
Antifreeze
(see Engine coolant) ................235
Anti-lock brake system
(see Brakes) ......................151–152
Anti-theft system ........................66
Audio system
(see Radio) ......................19, 21, 26
Automatic transmission ............156 driving an automatic
overdrive .................................157
fluid, specification ..................260
Auxiliary input jack (Line in) ....32
Auxiliary power point .................54
Axle lubricant specifications ..........260
traction lok ..............................155
B
Battery .......................................233 acid, treating emergencies .....233
jumping a disabled battery ....189
maintenance-free ....................233
servicing ..................................233 Belt-Minder
...............................82
Booster seats ...............................96
Brakes ........................................151 anti-lock ...........................151–152
anti-lock brake system (ABS)
warning light ...........................153
fluid, checking and adding ....254
fluid, specifications .................260
lubricant specifications ..........260
parking ....................................153
shift interlock ..........................156
Break-in period .............................5
Bulbs ............................................46
C
Cargo cage ...................................60
Cell phone warning ...................268
Changing a tire .........................179
Child safety restraints ................95 child seat belts .........................95
Child safety seats ........................99 attaching with tether straps ..102
in front seat ............................100
in rear seat ..............................100
tether anchorage hardware ...102
Child safety seats - booster
seats .............................................96
Chimes (warning) .......................17
Cleaning your vehicle engine compartment ..............208
instrument panel ....................211
interior .....................................211
Mazda car care products .......212
plastic parts ............................210
washing ....................................207
waxing .....................................207
wheels ......................................208
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wiper blades ............................210
Clock adjust AM/FM Stereo ...........................20
AM/FM stereo CD .....................21
Premium AM/FM stereo
CD6/MP3 ...................................27
Clutch fluid ..........................................254
operation while driving ..........159
recommended shift speeds ....160
Console ........................................54
Coolant checking and adding ..............235
refill capacities ........................240
specifications ..........................260
Cruise control
(see Speed control) ....................57
Customer
Assistance ..................196–197, 199
D
Daytime running lamps
(see Lamps) ................................43
Dipstick engine oil .................................227
Driveline universal joint and
slip yoke ....................................258
Driving under special
conditions ..................161, 164, 166 mud ..........................................165
sand .........................................165
snow and ice ...........................167
through water .................165, 167
E
Emergencies, roadside jump-starting ..........................189 Emergency Flashers .................168
Emission control system ..........249
Engine ........................................264
cleaning ...................................208
coolant .....................................235
idle speed control ...................233
lubrication specifications .......260
service points ..................223–225
starting after a collision .........168
Engine block heater .................150
Engine oil ..................................227 checking and adding ..............227
dipstick ....................................227
filter, specifications ................231
recommendations ...................231
specifications ..........................260
Event data recording ....................6
Exhaust fumes ..........................149
F
Foglamps .....................................42
Four-Wheel Drive vehicles .......161 driving off road .......................163
electronic shift ........................162
indicator light .........................162
preparing to drive your
vehicle .....................................155
Fuel ............................................241 calculating fuel economy .......246
cap ...........................................243
choosing the right fuel ...........244
comparisons with EPA fuel
economy estimates .................249
detergent in fuel .....................244
filling your vehicle
with fuel ..................241, 243, 246
filter, specifications ................241
fuel pump shut-off switch .....168
improving fuel economy ........246
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Index
270