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Adding engine coolant
Use only Mazda Genuine Engine Coolant or a premium engine
coolant that meets a Mazda specification.
•DO NOT USE Extended Life Engine Coolant (orange in color).
•DO NOT USE a DEX-COOLengine coolant or an equivalent
engine coolant.
•DO NOT USE alcohol or methanol antifreeze or any engine
coolants mixed with alcohol or methanol antifreeze.
•DO NOT USE supplemental coolant additives in your vehicle.
These additives may harm your engine’s cooling system.
•DO NOT MIX different colors or types of coolant in your
vehicle. Make sure the correct coolant is used.
•DO NOT MIX recycled coolant and conventional coolant
together in your vehicle. Mixing of engine coolants may harm
your engine’s cooling system.
•The use of an improper coolant may harm engine and cooling
system components and may void the warranty of your vehicle’s
engine cooling system. If you are unsure which type of coolant
your vehicle requires, contact your local dealer.
WARNING: Do not put engine coolant in the windshield washer
fluid reservoir. If engine coolant is sprayed onto the windshield,
it could make it difficult to see through the windshield.
When the engine is cool, add a50/50 mixtureof engine coolant and
distilled water to the engine coolant reservoir, until the coolant is at
the“FULL COLD”level or within the“COLD FILL RANGE”as listed in
the engine coolant reservoir (depending upon application).
•NEVER increase the coolant concentration above 60%.
•NEVER decrease the coolant concentration below 40%.
•Engine coolant concentrations above 60% or below 40% will
decrease the freeze protection characteristics of the engine
coolant and may cause engine damage.
Plain water may be added in an emergency, but youmustreplace it with
a 50/50 mixture of engine coolant and distilled water as soon as possible.
Check the coolant level in the reservoir before you drive your vehicle the
next few times (with the engine cool). If necessary, add a50/50
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Fluid Mazda Part
NameApplication Capacity
Fuel tank N/A Regular cab
(Short wheel
base)17 gallons
(64.4L)
SuperCab 19.5 gallons
(73.8L)
Transfer Case
FluidMazda
MERCONAT F4x4 Vehicles 1.25 quarts
(1.2L)
Front axle
lubricantMazda SAE
80W-90
Premium Rear
Axle Lubricant4x4 Vehicles 3.6 pints (1.7L)
Rear axle
lubricant
5Mazda SAE
80W-90
Premium Rear
Axle LubricantAll 5.0-5.3 pints
(2.4-2.5L)
Windshield
washer fluidUltra-Clear
Windshield
Washer
ConcentrateAll 2.75 quarts
(2.6L)
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. MERCONand MERCONV are not interchangeable. DO NOT
mix MERCONand MERCONV. Refer to theService Maintenance
Sectionto determine the correct service interval.
2Service refill capacity is determined by filling the transmission to the
bottom of the filler hole with the vehicle on a level surface.
3Indicates 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.
4Add 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 toAdding engine coolant, in
this chapter.
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Item Mazda part name or equivalent
Automatic transmission (5R44E
and 5R55E)MERCONVATF2
Windshield washer fluidUltra-clear Windshield Washer
Concentrate
1Add 118 ml (4 oz.) of Additive Friction Modifier meeting Mazda
specifications for complete refill of Traction-Lok axles. If submerged in
water, the rear axle lubricant should be changed.
2Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. MERCONand MERCONV are not interchangeable. DO NOT
mix MERCONand MERCONV. Refer to yourService Maintenance
Sectionto determine the correct service interval.
3Do not mix different types or colors of engine coolant.
4Brake 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 local Mazda dealer immediately.
ENGINE SPECIFICATIONS
Engine 2.3L I4 engine 3.0L V6 engine 4.0L V6 engine
Cubic inches 138 182 245
Required fuel 87 octane 87 octane 87 octane
Firing order 1-3-4-2 1-4-2-5-3-6 1-4-2-5-3-6
Spark plug gap 0.049–0.053 inch
(1.25–1.35mm)0.042–0.046 inch
(1.07–1.17mm)0.052–0.054 inch
(1.32–1.42mm)
Ignition system EDIS EDIS EDIS
Compression
ratio9.7:1 9.14:1 9.7:1
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manual operation ....................153
Turn signal ..................................38
V
Vehicle dimensions ...................246
Vehicle Identification Number
(VIN) ..........................................248
Vehicle loading ..........................126
camper bodies ........................140
Ventilating your vehicle ...........146
W
Warning chimes ...........................16Warning lights (see Lights)
.......12
Washer fluid
..............................208
Water, Driving through
.............159
Windows
power
.........................................48
Windshield washer fluid and
wipers
..........................................46
checking and adding fluid
.....208
checking and cleaning
..............46
replacing wiper blades
.............47
Wrecker towing
.........................177
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Index
255