🏷️ Basic Information Identification Make: GMC Model: Sonoma Year: 1997 Product Name: 1997 GMC Sonoma Owner's Manual 👋 Introduction Market Position Segment: Compact Pickup Truck Target Audience: Individuals and small businesses seeking a versatile and capable light-duty pickup truck for work and personal use. Competitive Analysis Key Competitors: Ford Ranger, Toyota Tacoma, Dodge Dakota, Nissan Hardbody/Frontier Key Features Features: Compact size for maneuverability, available 4x4, durable body-on-frame construction, variety of engine and bed length options. 📋 Manual Details Coverage Areas Trim Levels Covered: SL, SLE, SLS (and potentially others based on chassis/cab configuration) Page Count Estimated Pages: ~150-200 pages (typical for 1990s owner's manuals) Manual Type Type: Owner's Manual Language Language: English Format Format: Printed 📖 Manual Coverage Systems Covered Powertrain: Engine operation, cooling system, fuel system, exhaust system, ignition system. Drivetrain: Transmission operation (automatic/manual), clutch operation (manual), driveline components, four-wheel drive system operation (if applicable). Chassis: Braking system (ABS operation), steering system, suspension system, wheels and tires. Electrical: Lighting system, instrument panel and controls, audio system, climate control system, power windows/locks, starting and charging system. Body: Doors, windows, seats, safety belts, airbags, exterior features, interior trim. Procedures Included Operation: Starting the engine, driving controls, parking, towing, operating auxiliary equipment. Maintenance: Checking fluid levels (oil, coolant, brake fluid, power steering fluid, windshield washer fluid), tire pressure checks, basic inspections. Troubleshooting: Warning lights and indicators, basic diagnosis of common problems (e.g., engine not starting). Emergency: Changing a flat tire, jump-starting the battery, basic roadside assistance information. Technical Depth Depth: Focuses on driver-level understanding and basic operational/maintenance tasks. Does not cover advanced diagnostics or component-level repairs. 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text (if scanned with OCR) Print Quality Quality: High-resolution scans suitable for printing Binding Type Binding: N/A (for digital format) Paper Type Paper: N/A (for digital format) ⚙️ Engine Specifications Primary Engine Engine Option 1: 2.2L (134 cu in) I4 (VIN G) Displacement 1: 2.2 Liters Horsepower 1: 119 hp @ 5200 rpm Torque 1: 130 lb-ft @ 2800 rpm Fuel System 1: Multi-port Fuel Injection (MPFI) Engine Option 2: 4.3L (262 cu in) V6 (VIN X) Displacement 2: 4.3 Liters Horsepower 2: 158 hp @ 4400 rpm Torque 2: 245 lb-ft @ 2800 rpm Fuel System 2: Multi-port Fuel Injection (MPFI) 🔧 Transmission Standard Transmission Option 1: 5-speed Manual (MV5) Optional Transmission Option 2: 4-speed Automatic (4L60-E for V6, 4L30-E for I4) Features Drive Type: Rear-Wheel Drive (RWD) or Four-Wheel Drive (4WD) 📐 Dimensions Exterior Wheelbase Std: 108.3 inches (2751 mm) Wheelbase Long: 118.0 inches (2997 mm) (Extended Cab models) Bed Lengths: 6.1 ft (Short Bed), 7.4 ft (Long Bed) Weights Curb Weight Range: ~3,200 - 3,800 lbs (depending on configuration) Gvwr Range: ~5,000 - 5,600 lbs (depending on configuration) 🛡️ Safety Features Ratings NHTSA Driver Front Impact: Not extensively tested under current NHTSA protocols for this era; expect average to below-average for its time. IIHS Small Overlap Front: N/A (Test not performed on this model/era) Active Features ABS: Available Anti-lock Braking System (ABS) - typically rear-wheel ABS standard, 4-wheel ABS optional. Passive Features Airbags: Driver and Passenger Airbags Seat Belts: Three-point shoulder belts (front), lap belts (rear outboard, if applicable) 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player. Optional CD player available on higher trims. Speakers: Typically 2 or 4 speaker system. Driver Assistance Cruise Control: Optional Cruise Control Connectivity Connectivity Features: Limited by era; primarily analog connections for audio. No modern Bluetooth or USB. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles or 6 months (with synthetic oil), or 3,000-5,000 miles (with conventional oil), refer to manual for specific recommendation based on driving conditions. Tire Rotation Interval: Every 7,500 miles or as recommended based on wear pattern. Transmission Fluid Change: Inspect fluid condition regularly, change typically around 50,000-100,000 miles, or as per severe service schedule. Fluid Specifications Engine Oil: API Service SG or SH. SAE 5W-30 recommended for most operating temperatures. Refer to manual for exact viscosity. Coolant: Ethylene Glycol based. A 50/50 mixture of DEX-COOL coolant and distilled water is recommended. (Confirm if DEX-COOL was standard for '97 or a later update). Brake Fluid: DOT 3 Power Steering Fluid: GM P/N 1050001 or Dexron-III (ATF) Transmission Fluid Auto: Dexron-III (ATF) Transmission Fluid Manual: Refer to manual; typically GL-4 or GL-5 gear oil, specific viscosity varies. Known Issues Common Problem 1: Interior pillar trim degradation/sagging. Common Problem 2: Power window motor failure. Common Problem 3: HVAC blower motor issues. Common Problem 4: Radiator and coolant leak issues (especially with plastic tanks). Common Problem 5: Ball joint and tie rod wear (typical for trucks of this era). 📚 Vehicle History Brand Heritage Gmc Truck Legacy: GMC has a long history of producing trucks, known for their professional-grade focus and durability. Model Evolution Second Generation: The 1997 Sonoma represents...