🏷️ Basic Information Identification Make: Buick Model: Park Avenue Year: 1995 Product Type: Service & Repair Manual Software Product Format: PDF Download 👋 Introduction Market Position Segment: Full-size Luxury Sedan Target Audience: Owners seeking to perform their own maintenance and repairs, enthusiasts, independent repair shops Competitive Analysis Comparison To Print: More convenient, easily accessible, and cost-effective than older printed manuals Key Features Licensing: Officially licensed, derived from OE (Original Equipment) materials Developer: RepairSurge Accessibility: Instant online access with an internet connection and web browser 📋 Manual Details Coverage Areas Primary Coverage: Complete Service and Repair Page Count Estimated Page Count: Extensive (likely exceeding 1500 pages in original format) Manual Type Type: Factory-Derived Service and Repair Manual Language Language: English Format Digital Format: PDF Download 📖 Manual Coverage Systems Covered Engine: 3.8L Supercharged (L67) V6, 3.8L Naturally Aspirated (3800 Series I) V6 Transmission: 4T60-E Automatic Transmission Brakes: Front Disc, Rear Disc, ABS System Steering: Power Rack and Pinion Suspension: Front MacPherson Struts, Rear Independent Suspension Electrical: Complete Wiring Diagrams, Lighting, Charging System, Starting System, Ignition System, Body Electrical Climate Control: Heating, Ventilation, and Air Conditioning (HVAC) System Body: Exterior Body Panels, Interior Trim, Doors, Windows, Seats Fuel System: Fuel Injection, Fuel Pump, Fuel Filter, Evaporative Emission Control (EVAP) Cooling System: Radiator, Water Pump, Thermostat, Cooling Fans Exhaust System: Exhaust Manifold, Catalytic Converter, Muffler, Tailpipe Procedures Included Maintenance: Oil Change, Filter Replacement, Spark Plug Replacement, Belt Inspection/Replacement, Fluid Level Checks Troubleshooting: Diagnostic Procedures, Symptom-Based Troubleshooting Charts, Diagnostic Trouble Codes (DTCs) and Explanations Repair: Engine Component Replacement (e.g., Alternator, Starter, Water Pump), Brake Service (e.g., Pad/Rotor Replacement), Suspension Component Replacement (e.g., Shocks, Ball Joints), Electrical Component Diagnosis and Repair Rebuild: Engine Rebuild Procedures, Transmission Overhaul (where applicable) Alignment: Wheel Alignment Specifications and Procedures Diagnostics: On-Board Diagnostics (OBD-I), Sensor Testing, Actuator Testing Technical Depth Depth: Comprehensive, from basic maintenance to advanced diagnostics and component-level repair 📊 Manual Specifications File Format Digital Quality: High-resolution PDF, searchable text, printable pages Print Quality Reproducibility: Excellent for home printing, clear diagrams and text Binding Type Digital Access: Yearly subscription with discounts for renewal Paper Type Digital Compatibility: Compatible with PC, laptop, smartphone, tablet via web browser ⚙️ Engine Specifications Primary Engine Engine Code Na: 3800 Series I (L27 for some years, but 3800 Series I generally used for naturally aspirated 1995) Engine Code Supercharged: L67 Displacement Na Displacement: 3.8 Liters (231 cubic inches) Displacement Supercharged Displacement: 3.8 Liters (231 cubic inches) Horsepower Na Horsepower: Approx. 170 hp @ 4800 rpm Horsepower Supercharged Horsepower: Approx. 205 hp @ 5200 rpm Torque Na Torque: Approx. 220 lb-ft @ 3200 rpm Torque Supercharged Torque: Approx. 230 lb-ft @ 3600 rpm Fuel System Induction: Sequential Fuel Injection (SFI) Fuel Type Fuel Requirement: 87 Octane Regular Unleaded (89 Octane recommended for Supercharged) Configuration Cylinders: V6 Block Material Material: Cast Iron Head Material Material: Aluminum Valvetrain Configuration: Overhead Valve (OHV) with Roller Lifters 🔧 Transmission Standard Type: 4-Speed Automatic (4T60-E) Optional Type: N/A for 1995 Park Avenue Features Control: Electronic Control Fluid Specifications Fluid Type: Dexron III Automatic Transmission Fluid (ATF) Fluid Capacity Capacity: Approx. 9.5 quarts (9.0 liters) for complete refill 📐 Dimensions Exterior Length: Approx. 203.4 inches Width: Approx. 74.1 inches Height: Approx. 56.7 inches Wheelbase: Approx. 110.8 inches Weights Curb Weight Na: Approx. 3600-3750 lbs Curb Weight Supercharged: Approx. 3700-3850 lbs 🛡️ Safety Features Active Features ABS: Anti-lock Braking System (ABS) available/standard depending on trim Passive Features Airbags: Driver and Passenger Airbags Seatbelts: Front: Pretensioners with Load Limiters. Rear: Lap and Shoulder belts. 💡 Technology Features Infotainment Audio System: Delco Electronics AM/FM Stereo with Cassette and optional CD Player Climate Control: Dual Zone Climate Control with Automatic Temperature Control (optional) Driver Assistance Cruise Control: Standard cruise control Traction Control: Traction Control System (TCS) available on some models Connectivity Onboard Diagnostics: OBD-I system 🔧 Maintenance Service Intervals Oil Change: Every 3,000-5,000 miles or 3-6 months, depending on driving conditions Air Filter: Inspect every 15,000 miles, replace as needed Spark Plugs: Replace every 60,000-100,000 miles (depending on plug type, e.g., platinum) Transmission Fluid: Change every 30,000-50,000 miles or every 2-3 years Fluid Specifications Engine Oil: API Service SG or SH, SAE 5W-30 (consider 10W-30 in very hot climates) Coolant: Ethylene Glycol based coolant, 50/50 mix with distilled water (Dex-Cool or equivalent) Known Issues Head Gaskets: Certain versions of the 3800 V6 can be prone to head gasket failure, especially if not maintained properly. Intake Manifold: Plenum gasket leaks on some 3800 engines can cause vacuum leaks and rough running. Power Steering: Leaks in the power steering system, particularly at the rack and pinion seals, can occur. Suspension: Wear on suspension components like strut mounts and bushings is common with age and mileage. 📚 Vehicle History Brand Heritage Buick Legacy: Buick has a long history of producing comfortable and luxurious American sedans. Model Evolution...