Target Audience:
        
        
            DIY enthusiasts, independent repair shops, automotive students, and GMC Jimmy owners.
        
     
    
    
        
            Advantage Over Print:
        
        
            Instant access, searchability, hyperlinking, multimedia integration (potential, though not explicitly stated), and easier updates compared to static printed manuals.
        
     
    
    
        
            Licensing Benefit:
        
        
            Licensed OE information ensures accuracy and completeness, avoiding proprietary or reverse-engineered data.
        
     
    
        
            User Interface:
        
        
            Intuitive, user-friendly interface designed for quick information retrieval.
        
     
    
    
        
            Cost Savings:
        
        
            Enables significant cost savings by empowering owners to perform their own repairs and maintenance.
        
     
 
    
    
    
        
            Product Name:
        
        
            1994 GMC Jimmy Service & Repair Manual
        
     
    
        
            Format:
        
        
            Online Software/Digital Access
        
     
    
    
        
            Compatibility:
        
        
            PC, Laptop, Smartphone, Tablet (via Web Browser)
        
     
    
        
            Licensing:
        
        
            Officially Licensed, Derived from OE (Original Equipment) Materials
        
     
    
    
    
    
        
            Manual Type:
        
        
            Service and Repair Manual
        
     
 
    
    
    
        
            Engine:
        
        
            Complete Engine Overhaul, Diagnostics, Repair, and Reassembly
        
     
    
        
            Drivetrain:
        
        
            Transmission (Automatic & Manual), Transfer Case, Driveshafts, Differentials, Axles
        
     
    
        
            Brakes:
        
        
            Hydraulic System, Parking Brake, ABS (if equipped), Disc/Drum Brake Service
        
     
    
        
            Suspension:
        
        
            Front and Rear Suspension Components, Alignment Specifications, Shock Absorbers/Struts
        
     
    
        
            Steering:
        
        
            Power Steering System, Steering Gear/Rack, Tie Rods, Steering Column
        
     
    
        
            Electrical:
        
        
            Wiring Diagrams, Battery, Starting System, Charging System, Ignition System, Lighting, Gauges, Accessories
        
     
    
        
            Heating Air Conditioning:
        
        
            HVAC System Components, Refrigerant Handling, Climate Control Diagnostics
        
     
    
        
            Body And Frame:
        
        
            Body Panel Repair, Doors, Windows, Seats, Interior Trim, Frame Inspection
        
     
    
        
            Exhaust System:
        
        
            Exhaust Manifolds, Catalytic Converter, Muffler, Pipes
        
     
    
        
            Fuel System:
        
        
            Fuel Tank, Fuel Pump, Fuel Injectors, Fuel Lines, Evaporative Emissions Control (EVAP)
        
     
    
    
        
            Maintenance:
        
        
            Scheduled Maintenance, Fluid Changes, Filter Replacements, Inspections
        
     
    
        
            Diagnostics:
        
        
            Troubleshooting Guides, Diagnostic Trouble Codes (DTCs) interpretation, Symptom-based Diagnosis
        
     
    
        
            Repair:
        
        
            Step-by-step Repair Procedures for all major vehicle systems
        
     
    
        
            Rebuilding:
        
        
            Complete Overhaul Procedures for Engines and Transmissions
        
     
    
        
            Installation:
        
        
            Component Installation and Replacement Procedures
        
     
    
    
        
            Depth Of Coverage:
        
        
            Comprehensive: Covers everything from routine maintenance and diagnostics to complete mechanical and electrical system overhauls.
        
     
    
        
            Diagnostic Capabilities:
        
        
            Advanced diagnostics with detailed explanations of system operation and fault identification.
        
     
    
        
            Special Tools:
        
        
            Identification and usage instructions for specialized tools required for specific repairs.
        
     
 
    
    
    
        
            Engine Options:
        
        
            4.3L V6 (VIN Z), 5.7L V8 (VIN R - Optional)
        
     
    
    
        
            4.3L V6 Horsepower:
        
        
            Approx. 160 hp @ 4000 rpm
        
     
    
        
            4.3L V6 Torque:
        
        
            Approx. 235 lb-ft @ 2400 rpm
        
     
    
        
            5.7L V8 Horsepower:
        
        
            Approx. 205 hp @ 4000 rpm
        
     
    
        
            5.7L V8 Torque:
        
        
            Approx. 300 lb-ft @ 2400 rpm
        
     
    
    
        
            Fuel Delivery:
        
        
            Throttle Body Injection (TBI) for 4.3L V6, Multi-Port Fuel Injection (MPFI) for 5.7L V8
        
     
    
        
            Recommended Fuel:
        
        
            Unleaded Regular (87 Octane)
        
     
    
    
        
            Block Material:
        
        
            Cast Iron
        
     
    
        
            Cylinder Head Material:
        
        
            Cast Iron
        
     
 
    
    
    
        
            Transmission Options:
        
        
            4-Speed Automatic (TH700-R4 / 4L60 for 4.3L V6, 4L60-E for 5.7L V8)
        
     
    
    
        
            Manual Transmission:
        
        
            5-Speed Manual (NV3500) available on some 4.3L V6 models
        
     
    
    
        
            Transfer Case:
        
        
            2-Speed Transfer Case (NP233, NP241, NP243 depending on configuration)
        
     
    
    
        
            Automatic Transmission Fluid:
        
        
            Dexron-III (or equivalent)
        
     
    
        
            Manual Transmission Fluid:
        
        
            GL-4 Gear Oil (e.g., 75W-90)
        
     
 
    
    
    
        
            Wheelbase:
        
        
            111.5 inches (2832 mm)
        
     
    
        
            Length:
        
        
            183.0 inches (4648 mm)
        
     
    
        
            Width:
        
        
            73.5 inches (1867 mm)
        
     
    
        
            Height:
        
        
            65.6 inches (1666 mm)
        
     
    
    
        
            Curb Weight:
        
        
            Approx. 4,300 - 4,700 lbs (depending on configuration)
        
     
    
        
            Gross Vehicle Weight Rating Gvw:
        
        
            Approx. 5,700 - 6,100 lbs
        
     
    
    
        
            Cargo Volume Behind Rear Seat:
        
        
            Approx. 43.2 cu ft
        
     
    
        
            Cargo Volume With Rear Seat Folded:
        
        
            Approx. 77.4 cu ft
        
     
 
    
    
    
        
            NHTSA Frontal Crash Rating Driver 5Mph:
        
        
            Not applicable (crash testing procedures and ratings have evolved significantly since 1994)
        
     
    
    
        
            ABS:
        
        
            Anti-lock Braking System (ABS) available on rear wheels, optional on 4 wheels on some models.
        
     
    
    
        
            Airbags:
        
        
            Driver-side airbag standard.
        
     
    
        
            Seat Belts:
        
        
            Front and rear seat belts with shoulder belts in the front.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 3,000 - 7,500 miles or 3-6 months, depending on driving conditions and oil type (refer to manual for specifics).
        
     
    
        
            Transmission Fluid Service:
        
        
            Every 30,000 - 60,000 miles (or as specified by manufacturer for fluid life).
        
     
    
        
            Coolant Flush:
        
        
            Every 30,000 - 50,000 miles or 2-3 years.
        
     
    
        
            Spark Plug Replacement:
        
        
            Approx. 30,000 - 60,000 miles (depending on plug type).
        
     
    
    
        
            Engine Oil Type:
        
        
            API Service SG or SH, SAE 5W-30 or 10W-30 (refer to owner's manual or dipstick for specific viscosity)
        
     
    
        
            Engine Oil Capacity:
        
        
            4.3L V6: 4.5 quarts (4.3L) with filter; 5.7L V8: 5.0 quarts (4.7L) with filter.
        
     
    
        
            Coolant Type:
        
        
            Ethylene Glycol based, green coolant (GM specification).
        
     
    
    
        
            Intake Manifold Gaskets:
        
        
            Leaking intake manifold gaskets, particularly on the 4.3L V6, leading to coolant or vacuum leaks.
        
     
    
        
            Transmission Delays:
        
        
            Potential for delayed engagement or harsh shifting in automatic transmissions (4L60/4L60-E) due to worn seals or valve body issues.
        
     
    
        
            Electrical Connectors:
        
        
            Corrosion or loose connections in electrical connectors, especially in the engine bay and underbody, can cause intermittent electrical faults.
        
     
    
        
            Exhaust Manifold Cracks:
        
        
            Cracks in the exhaust manifolds, particularly on the 4.3L V6, can lead to exhaust leaks and ticking noises.
        
     
 
    
    
    
        
            Gmc Role:
        
        
            GMC (General Motors Truck Company) historically focused on trucks and commercial vehicles, bringing a robust and durable reputation to its SUVs.
        
     
    
    
        
            Jimmy Lineage:
        
        
            The Jimmy nameplate has a long history with GM, originating as a full-size SUV before evolving into this mid-size iteration.
        
     
    
    
        
            Generation:
        
        
            This 1994 model is part of the second generation of the mid-size GMC Jimmy, built on the GMT400 platform (introduced for the 1992 model year).
        
     
    
        
            Platform Sharing:
        
        
            Shared platform with Chevrolet Blazer and Oldsmobile Bravada.
        
     
 
    
    
    
        
            Segment Popularity:
        
        
            The GMT400 platform SUVs, including the Jimmy, were highly popular in their segment, known for their truck-like capability and versatility.
        
     
    
    
        
            Reliability Perception:
        
        
            Generally considered robust and reliable, especially the 4.3L V6 engine, though specific issues like intake manifold gaskets are well-documented.