🏷️ Basic Information Identification Make: Buick Model: Park Avenue Year: 1995 Codes Platform Code: G-body (GM H-body) 👋 Introduction Market Position Positioning: Premium large sedan from Buick, targeting comfort, luxury, and refinement. Competitive Analysis Competitors: Ford Crown Victoria, Chevrolet Caprice, Chrysler New Yorker, Lincoln Continental. Key Features Features Emphasized In Manual: Step-by-step instructions, pictures, ease of use for DIY repairs, comprehensive coverage. 📋 Manual Details Coverage Areas Engine: All specified engines for 1995 Park Avenue Transmission: All specified transmissions for 1995 Park Avenue Trim Levels: All trim levels for 1995 Park Avenue Page Count Estimated Pages: Extensive (specific count not provided, but implies comprehensive A-Z coverage) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Digital Downloadable (PDF compatible) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, lubrication, cooling, fuel, ignition, emissions, starting, charging Transmission Systems: Automatic transmission service, repair, and diagnostics Chassis Systems: Suspension, steering, brakes (hydraulic and power assist), wheels, tires Electrical Systems: Body electrical, lighting, instruments, audio systems, comfort controls, power accessories Body Systems: Body construction, interior trim, exterior trim, doors, windows, glass, seats HVAC Systems: Heating, Ventilation, and Air Conditioning (HVAC) system service and repair Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication Diagnostics: Troubleshooting procedures, diagnostic fault codes (DTCs), symptom-based troubleshooting Repair: Component removal, installation, overhaul, and adjustment for all systems Specifications: Torque specifications, clearances, fluid capacities, electrical data Wiring Diagrams: Detailed electrical wiring diagrams for all vehicle systems Technical Depth Depth: Comprehensive; covers basic maintenance to complex engine and transmission overhauls, including diagnostics. 📊 Manual Specifications File Format Compatibility: Compatible with all PC & MAC computers, tablets, and smartphones. Software Requirement: Adobe Reader (free download if not already installed). Print Quality Printability: Printable by page, chapter, or entire manual. Binding Type Binding: Not applicable (downloadable digital format). Paper Type Paper Type: Not applicable (downloadable digital format). ⚙️ Engine Specifications Primary Engine Engine Type: Naturally aspirated V6 Engine Code: 3800 Series II (L36) Displacement: 3.8 Liters (231 cubic inches) Bore X Stroke: 3.80 in x 3.39 in (96.5 mm x 86.0 mm) Compression Ratio: 8.5:1 Horsepower: 205 hp @ 5200 rpm Torque: 230 lb-ft @ 3600 rpm Fuel System Fuel Delivery: Sequential Central Port Fuel Injection (SCPI) or Multi-Port Fuel Injection (MPFI) Fuel Type: Unleaded Gasoline (87 Octane Recommended) Engine Management Ignition System: Distributorless Ignition System (DIS) ECM: GM Electronic Control Module (ECM) 🔧 Transmission Standard Transmission Type: 4-Speed Automatic Transmission Model: 4T60-E Optional Transmission Type: Not Applicable for 1995 Park Avenue base models (all were automatic). Features Control: Electronically controlled with Overdrive. Fluid Specifications Fluid Type: Dexron III Automatic Transmission Fluid (ATF) 📐 Dimensions Exterior Length: 206.9 inches (5255 mm) Width: 74.4 inches (1890 mm) Height: 56.3 inches (1430 mm) Wheelbase: 110.8 inches (2814 mm) Front Track: 61.2 inches (1554 mm) Rear Track: 60.0 inches (1524 mm) Weights Curb Weight: Approximately 3600-3800 lbs (1630-1725 kg), varies by trim and options. Gross Vehicle Weight Rating: Approximately 4700 lbs (2130 kg) 🛡️ Safety Features Ratings NHTSA Frontal Crash Rating: The 1995 Park Avenue generally received good ratings for its era, though specific NHTSA scores might vary by test year and methodology. Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Available Traction Control System (TCS) Passive Features Airbags: Driver and front passenger airbags Seatbelts: Front and rear seat belts, front shoulder belt height adjusters 💡 Technology Features Infotainment Audio System: Bose premium audio system available, standard AM/FM stereo with cassette player and optional CD player. Climate Control: Automatic Climate Control (ACC) available, with digital display and electronic sensors. Driver Assistance Cruise Control: Standard speed control (cruise control) Memory Seats: Available driver seat memory functions Connectivity Onstar: OnStar was not available on the 1995 model year. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles (12,000 km) or 6 months, using synthetic blend or synthetic oil. Air Filter Replacement: Inspect every 15,000 miles (24,000 km), replace as needed. Consider replacing every 30,000 miles (48,000 km). Spark Plug Replacement: Platinum tipped spark plugs: 100,000 miles (160,000 km). Coolant Flush: Every 5 years or 100,000 miles (160,000 km), using Dex-Cool compatible coolant (though early models may have used conventional coolant). Fluid Specifications Engine Oil Capacity: 4.5 U.S. quarts (4.26 L) with filter change (3.8L V6). Engine Oil Type: SAE 5W-30 (API Service SG, SH, or SJ rated) Coolant Type: GM Type I, or equivalent ethylene glycol-based antifreeze. Known Issues Common Issues V6 3800: Intake manifold gasket leaks (LIM), although less common on Series II compared to Series I. Oil pressure sensor failures, fuel pump issues, window regulator problems, power antenna failures. Common Issues Transmission 4T60E: Solenoid failures leading to shifting problems, torque converter clutch (TCC) issues, internal seal leaks. Common Issues Suspension Steering: Worn control arm bushings, ball joints, and tie rod ends due to vehicle weight and mileage. 📚 Vehicle...