🏷️ Basic Information Identification Make: Mercury Model: Grand Marquis Year: 2008 Generation Generation: Fourth Generation (4th Gen) Generation Years: 2003-2011 Codes Platform: Ford Panther Platform 👋 Introduction Market Position Market Position: Full-size, rear-wheel-drive luxury sedan positioned as a comfortable and spacious cruiser, often appealing to traditional buyers. Competitive Analysis Key Competitors: Dodge Charger, Chevrolet Impala, Buick Lucerne (though less direct due to RWD) Key Features Licensing: Officially licensed, derived from OE (Original Equipment) materials. Convenience: Online accessibility, instant access, eliminates the need for physical manuals. Developer: RepairSurge 📋 Manual Details Coverage Areas Coverage Areas: Engine, Transmission, Drivetrain, Brakes, Suspension, Steering, Electrical System, HVAC, Body, Chassis, Interior, Exterior Page Count Page Count Estimate: 1500+ Manual Type Manual Type: Online Service and Repair Manual Software Language Language: English Format Format: Web-based (accessible via browser), Licensed Online Access Access Duration: 1 Year (with option for extensions) Device Compatibility: PC, Laptop, Smartphone, Tablet (with internet connection and web browser) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical (disassembly, assembly, inspection), Fuel & Emissions Control Systems, Ignition System, Cooling System, Lubrication System, Starting and Charging System, Engine Performance Diagnostics Drivetrain Systems: Automatic Transmission (4R75W), Drivetrain components (driveshaft, rear axle), Differentials, Axles Braking Systems: Front and Rear Brakes (disc/drum configurations), ABS System, Parking Brake Steering And Suspension: Power Steering System, Steering Column, Front Suspension (double wishbone, coil springs), Rear Suspension (solid axle, leaf springs), Wheel Alignment Electrical Systems: Wiring Diagrams, Lighting System, Instrument Cluster, Body Control Module (BCM), Powertrain Control Module (PCM), Power Accessories (windows, locks, mirrors), Audio System, Cruise Control HVAC Systems: Air Conditioning System, Heating System, Climate Control System Body And Chassis: Body panels, Doors, Hood, Trunk, Bumpers, Frame, Exhaust System Procedures Included Maintenance Procedures: Oil Changes, Filter Replacements (oil, air, fuel, cabin), Fluid Checks and Replacements (coolant, brake fluid, power steering fluid, transmission fluid), Spark Plug Replacement, Belt Inspection and Replacement, Battery Maintenance Repair Procedures: Engine component repair and replacement, Transmission overhaul and repair, Brake component replacement (rotors, pads, calipers), Suspension and steering component replacement, Electrical component diagnosis and repair, HVAC component repair, Body panel repair and replacement Diagnostic Procedures: Troubleshooting guides for various systems, OBD-II diagnostic code interpretation, Component testing procedures Technical Depth Technical Depth: Comprehensive, OE-level detail including disassembly, assembly, inspection, specifications, and torque values for most components. 📊 Manual Specifications File Format File Format Type: Proprietary Web-Based Software Print Quality Print Quality: N/A (Digital Format) Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) Software Features Search Functionality: Full text search capabilities Illustration Quality: High-quality diagrams, schematics, and illustrations ⚙️ Engine Specifications Primary Engine Engine Code: 4.6L SOHC V8 Engine Family: Ford Modular (2V) V8 Displacement: 281 cubic inches (4.6 Liters) Bore X Stroke: 3.55 in x 3.30 in (90.2 mm x 83.0 mm) Compression Ratio: 9.1:1 Performance Horsepower: 224 hp @ 4,800 RPM (Crown Victoria spec, Grand Marquis slightly detuned for torque) Torque: 272 lb-ft @ 3,500 RPM (Crown Victoria spec, Grand Marquis slightly detuned for torque) Fuel System Fuel Delivery: Sequential Electronic Fuel Injection (SEFI) Fuel Type: Unleaded Gasoline Fuel Octane Rating: 87 Octane (Minimum) Cooling System Coolant Capacity: Approx. 14.5 quarts (13.7 Liters) with heater Lubrication System Oil Type: SAE 5W-20 Oil Capacity: Approx. 6 quarts (5.7 Liters) with filter change Oil Filter Part Number: Motorcraft FL-820-S (or equivalent) 🔧 Transmission Standard Transmission Type: 4-Speed Automatic Transmission Model: 4R75W Transmission Fluid Type: Mercon V Features Overdrive: Yes (4th Gear) Drive Type: Rear-Wheel Drive (RWD) 📐 Dimensions Exterior Length: 212.0 inches (5385 mm) Width: 78.5 inches (1994 mm) Height: 59.2 inches (1503 mm) Wheelbase: 114.7 inches (2913 mm) Front Track: 64.0 inches (1626 mm) Rear Track: 64.2 inches (1631 mm) Ground Clearance: Approx. 5.5 inches (140 mm) Weights Curb Weight: Approx. 4,115 - 4,245 lbs (1,866 - 1,925 kg) Gross Vehicle Weight Rating: Approx. 5,300 lbs (2,404 kg) Cargo Trunk Volume: Approx. 20.6 cubic feet (583 Liters) 🛡️ Safety Features Ratings NHTSA Frontal Crash Rating: 5-Star Driver, 4-Star Passenger (for 2008 model year) NHTSA Side Impact Rating: 4-Star Front, 4-Star Rear (for 2008 model year) IIHS Roof Strength Rating: Good Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Traction Control System (TCS) Brake Assist: Available (as part of AdvanceTrac) Passive Features Airbags: Front driver and passenger airbags, Available front side-impact airbags Seatbelts: 3-point front and rear seatbelts, Pretensioners and load limiters for front seats 💡 Technology Features Infotainment Audio System: Standard AM/FM stereo with CD player, available premium audio systems, optional in-dash 6-CD changer. Display: Digital clock, odometer, trip computer, and warning indicators in instrument cluster. Driver Assistance Cruise Control: Standard electronic cruise control Parking Assistance: Available rear park assist sensors Connectivity Connectivity Options: Not a primary focus for this generation; limited to audio input options. 🔧 Maintenance Service Intervals Oil Change Interval: 7,500 miles (12,000 km) or 6...