1988–1992 Isuzu Pickup 2WD 1-Ton
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Faulty Fuel Pump
high
Clutch Failure
high
Water Leaks in Cabin
medium
Active Service Bulletins
— Series Coil Open Test
Engine Mechanical
— Rear Wiper Arm: Impulse
Accessories & Equipment
— 2.6L Eng New EGR System Check (SB91-03-001)
Quick Lookups
— Safety Recalls: Other Variant
Quick Lookups
— Code 61 & 62: Airflow Sensor Circuit
Engine Performance
Key Fluid Specs
| Spec | Value |
|---|---|
| Oil Type/viscosity | R4 Compressor |
| Oil Type/viscosity | R-4 Compressor |
| Refrigerant Type | R-12 |
| System Capacity | 1.87 |
| Total System Capacity | R4 Compressor |
| Refrigerant Capacity | 1.87 |
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