Worst 1994 GMC Sierra Problems
Top 3 most-reported issues with average mileage at failure.
Visibility:Windshield Wiper/Washer:Motor
Visibility:Windshield Wiper/Washer
Seat-Related Issues
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All Problems by Category
Every NHTSA complaint category for the 1994 GMC Sierra.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Visibility:Windshield Wiper/Washer:Motor | 63 | 1 | — | 86,571 mi | |
| Visibility:Windshield Wiper/Washer | 49 | — | 1 | 103,444 mi | |
| Seat-Related Issues | 14 | — | — | 160,000 mi | |
| Fuel Pump | 10 | — | — | — | |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 8 | 2 | — | 54,000 mi | |
| Seats:Front Assembly:Recliner | 5 | — | — | — | |
| Equipment:Mechanical:Carrier/Rack | 4 | — | — | — | |
| Engine And Engine Cooling:Engine:Gasoline | 3 | — | — | — | |
| Exterior Lighting:Brake Lights:Switch | 3 | — | — | — | |
| Fuel System, Gasoline:Fuel Injection System | 3 | — | 1 | — | |
| Electrical System:12v/24v/48v Battery | 2 | — | — | — | |
| Electrical System:Starter Assembly | 2 | — | — | — | |
| Engine And Engine Cooling:Engine | 2 | — | — | — | |
| Automatic Transmission | 2 | — | — | — | |
| Power Train:Clutch Assembly | 2 | — | — | — | |
| Seat Belts:Front:Retractor | 2 | — | — | — | |
| Seats:Front Assembly:Power Adjust | 2 | — | — | — | |
| Tire Defects | 2 | — | — | — | |
| Tires:Tread/Belt | 2 | — | — | — | |
| Visibility:Windshield Wiper/Washer:Switch/Wiring | 2 | — | — | — | |
| Electrical System:Ignition | 1 | — | — | — | |
| Electrical System:Wiring:Front Underhood | 1 | — | — | — | |
| Engine And Engine Cooling:Exhaust System:Emission Control:Gas Recirculation Valve (Egr Valve) | 1 | — | — | — | |
| Equipment:Appliance:Air Conditioner | 1 | — | — | — | |
| Exterior Lighting:Brake Lights | 1 | — | — | — | |
| Gasoline Fuel System | 1 | — | — | — | |
| Fuel System, Gasoline:Delivery | 1 | — | — | — | |
| Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings | 1 | — | — | — | |
| Fuel System, Gasoline:Fuel Injection System:Injectors | 1 | — | — | — | |
| Fuel System, Gasoline:Storage:Tank Assembly | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 1994 GMC Sierra. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other GMC Sierra Years
1994 GMC Sierra — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 1994 GMC Sierra reliable?
What are common problems with the 1994 GMC Sierra?
At what mileage do problems start on the 1994 GMC Sierra?
How safe is the 1994 GMC Sierra?
Does the 1994 GMC Sierra have any recalls?
Should I buy a 1994 GMC Sierra?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full GMC Sierra reliability report with year-by-year comparison and generation analysis.
Check Your Specific 1994 GMC Sierra
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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