Isuzu Pickup
Maintenance specs for 3 variants of the Isuzu Pickup — from 1985 to 1995.
1985–1995 Isuzu Pickup
2.3L I4 (4ZD1) · RWD
96 hp / 127 lb-ft
Transmission
Type5-Speed Manual
Fluid75W-90 GL-4
Drain & fill2 qt
Full capacity2 qt
Power Steering
TypeHydraulic
FluidDexron III ATF
Differentials
Rear fluid80W-90 GL-5
Fuel
Tank17 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service30,000 mi
Coolant flush30,000 mi
Brake fluid30,000 mi
Spark plugs30,000 mi
Timingbelt — replace at 60,000 mi
Air filter30,000 mi
Drive belt60,000 mi
1988–1995 Isuzu Pickup
2.6L I4 (4ZE1) · RWD
120 hp / 150 lb-ft
Transmission
Type5-Speed Manual
Fluid75W-90 GL-4
Drain & fill2.2 qt
Full capacity2.2 qt
Power Steering
TypeHydraulic
FluidDexron III ATF
Differentials
Rear fluid80W-90 GL-5
Fuel
Tank17 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service30,000 mi
Coolant flush30,000 mi
Brake fluid30,000 mi
Spark plugs30,000 mi
Timingbelt — replace at 60,000 mi
Air filter30,000 mi
Drive belt60,000 mi
1988–1995 Isuzu Pickup
2.6L I4 (4ZE1) · 4WD
120 hp / 150 lb-ft
Transmission
Type5-Speed Manual
Fluid75W-90 GL-4
Drain & fill2.2 qt
Full capacity2.2 qt
Power Steering
TypeHydraulic
FluidDexron III ATF
Differentials
Front fluid80W-90 GL-5
Rear fluid80W-90 GL-5
Transfer Case
FluidATF Dexron III
Fuel
Tank17 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service30,000 mi
Coolant flush30,000 mi
Brake fluid30,000 mi
Spark plugs30,000 mi
Timingbelt — replace at 60,000 mi
Air filter30,000 mi
Drive belt60,000 mi