1999 Isuzu Trooper Part TimeFACTORY OEM SERVICE PROCEDURE

Engine Controls - Service & Adjustment Specifications: Capacities

BATTERY SPECIFICATIONS

Application & Group CCA Rating
Amigo, Passport & Rodeo (86/24) 430/600
Hombre
Base (60-75) 525
Optional (75B-84) 690
SLX & Trooper (24/27) 582/490, 622
VehiCROSS (24) 582
FLUID CAPACITIES

Application Qts. (L)
Crankcase (Includes Filter) (1)
Amigo, Passport & Rodeo
2.2L 4.8 (4.5)
3.2L 5.0 (4.7)
Hombre 4.5 (4.3)
SLX, Trooper & VehiCROSS 5.0 (4.7)
Cooling System (Includes Heater)
Amigo
2.2L 7.3 (6.9)
3.2L 10.6 (11.2)
Hombre
2.2L 11.5 (11.0)
4.3L 12.1 (11.5)
Passport & Rodeo
2.2L 7.3 (6.9)
3.2L
A/T 11.7 (10.9)
M/T 11.6 (10.8)
SLX, Trooper & VehiCROSS
A/T 7.4 (7.1)
M/T 7.0 (6.7)
Manual Transmission
Amigo, Passport & Rodeo
BW-T5 Type 2.3 (2.13)
MUA Type 3.1 (2.9)
Hombre (2)
New Venture 1500 Type 2.9 (2.7)
New Venture 3500 Type
4WD 2.2 (2.0)
RWD 2.5 (2.3)
SLX & Trooper (3) 2.9 (2.7)
Automatic Transmission (Dexron-II) 9.1 (8.6)
Differential (4)
Amigo
Front Axle
2.2L 1.05 (1.11)
3.2L 1.25 (1.32)
Rear Axle 1.9 (1.8)
Hombre
Front Axle 1.5 (1.2)
Rear Axle 2.0 (1.9)
Passport & Rodeo
Front Axle 1.5 (1.2)
Rear Axle 1.9 (1.8)
SLX, Trooper & VehiCROSS
Front Axle 1.5 (1.2)
Rear Axle 3.2 (3.0)
Transfer Case
Amigo, Passport, Rodeo, SLX & Trooper (1) 1.5 (1.45)
Hombre (1) 1.3 (1.2)
VehiCROSS (5) 2.0 (1.9)
(1) Use SAE 10W-30 SF engine oil when ambient temperatures are -20°F (-29°C) to 100°F (38°C).
(2) MUA type, use 15W-30, 20W-40 or 20W-50 with ambient temperatures of 90°F (32°C), 5W-30 in other areas (except Hombre). BW type, use Dexron III ATF. Use SLF with friction modifier (Hombre).
(3) On standard differentials, use SAE 80W-90/API GL-5 gear oil. On limited slip differentials, use SAE 80W-90/API GL-5 gear oil rated for limited slip axles.
(4) Rear use SAE 80W-90 GL-5 gear oil. Front use SAE 75W-90 gear oil with ambient temperatures -13°F (-25°C) to 86°F (30°C)., 80W-90 or 80W-140 gear oil with ambient temperatures 50°F (10°C) to 95°F (35°C).
(5) Use Dexron III ATF
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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