4. When you are sure that all the pressure has been released, use thecloth 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.
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.
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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)
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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.4Ensure the correct automatic transmission fluid is used. Transmission fluid requirements are
indicated on the dipstick or on the dipstick handle. MERCON and MERCON V are not
interchangeable. DO NOT mix MERCON and MERCON V. Refer toscheduled maintenance to
determine the correct service interval.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.
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