1998 Mazda 626 DX, AutomaticFACTORY OEM SERVICE PROCEDURE

Engine Controls - Service & Adjustment Specifications: Capacities

BATTERY SPECIFICATIONS

Application Amp Hr. Rating
B2500, B3000 & B4000
Regular Cab 2.5 & 3.0L
Standard BX-58C (1)
Optional BXT-65 650
Regular Cab 4.0L
Standard BXT-65 650
Optional BXT-65 850
Millenia
2.3L 55
2.5L 52
MPV
Standard 50
Heavy-Duty 65
Protege 50
626 48
(1) Specification not available.
FLUID CAPACITIES

Application Quantity Qts. (L)
Crankcase (Includes Filter)
B2500, B3000 & B4000
2.5L & 3.0L 4.5 (4.3)
4.0L 5.0 (4.7)
Millenia
2.3L 4.3 (4.1)
2.5L 4.2 (4.0)
MPV 5.5 (5.2)
Protege
1.5L 3.6 (3.4)
1.8L 4.0 (3.8)
626
2.0L 3.7 (3.5)
2.5L 4.2 (4.0)
Cooling System (Includes Heater)
B2500, B3000 & B4000
2.5L
Without A/C 6.5 (6.2)
With A/C 7.2 (6.8)
3.0L
Without A/C 9.5 (9.0)
With A/C 10.2 (9.6)
4.0L
Without A/C 7.8 (7.4)
With A/C 8.6 (8.1)
Millenia 7.9 (7.5)
MPV 9.9 (9.4)
Protege 6.3 (6.0)
626 7.9 (7.5)
Manual Transaxle (1)
Protege 2.9 (2.7)
626 2.9 (2.7)
Manual Transmission (3)
B2500, B3000 & B4000 2.9 (2.7)
Automatic Transaxle
Millenia (2)
2.3L 8.5 (8.0)
2.5L 7.8 (7.4)
Protege (2) 5.7 (5.4)
626
2.0L (3) 9.2 (8.7)
2.5L (2) 8.5 (8.0)
Automatic Transmission
B2500, B3000 & B4000 (4)
4x2 9.5 (9.0)
4x4 9.8 (9.3)
MPV (2)
Standard 9.1 (8.6)
Towing Package 9.4 (8.9)
Front Differential (5)
B3000 & 4000 1.5-1.8 (1.4-1.7)
MPV 1.8 (1.7)
Rear Differential (5), (6)
B2500, B3000 & B4000 2.5-2.7 (2.4-2.6)
MPV 1.6 (1.5)
Transfer Case
B4000 (2) 1.3 (1.2)
MPV (1) 1.6 (1.5)
(1) Use SAE 75W-90 for all-season conditions, and SAE 80W-90 for temperatures greater than 50°F (10°C).
(2) Use M-III or Dexron-II ATF.
(3) Use ATF M-III or MERCON ATF.
(4) Use MERCON V ATF.
(5) Use SAE 90 for temperatures greater than 0°F (-18°C), and SAE 80W for temperatures less than 0°F (-18°C).
(6) With 4 oz. of appropriate friction modifier added.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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