1981–1996 GMC Rally
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Faulty Fuel Pump
high
Faulty Ignition Switch
medium
Worn Brake Pads
low
Active Service Bulletins
31-65-20 (G — EXPERTEC TSB (51-65-47)
Quick Lookups
— Exhaust Emission System Cleaning
Engine Mechanical
— Piston & Connecting Rod: Inspection
General Information
— Push Rod Adjustment
Brakes
Key Fluid Specs
| Spec | Value |
|---|---|
| Blazer & Pickups | 48 |
| S/t Blazer, S/t Jimmy & S/t Pickup Models | 40 |
| Front System Only | 48 |
| Front & Rear System | 84 |
| Front & Rear System | 72 |
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