🏷️ Basic Information Identification Make: Chrysler Model: Imperial Year: 1991 Codes Chassis Code: Y-Body 👋 Introduction Market Position Positioning: The 1991 Chrysler Imperial was Chrysler's flagship luxury sedan, designed to compete with established luxury brands. Competitive Analysis Competitors: Competed with models such as the Cadillac DeVille, Lincoln Town Car, and Buick Park Avenue. Key Features Features Manual: Vehicle-specific information, step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications. Features Vehicle: Front-wheel drive, spacious luxury interior, advanced features for its time. 📋 Manual Details Coverage Areas Coverage: All models and all repairs A-Z for the 1991 Chrysler Imperial Page Count Page Count: Not specified, but implied to be comprehensive Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF (Digital Download) 📖 Manual Coverage Systems Covered Engine: Complete service, diagnosis, and repair procedures for the engine. Control System: Detailed information on engine and vehicle control systems. Mechanical: Comprehensive coverage of all mechanical components and systems. Fuel Service Specifications: Specific fuel system service procedures and specifications. Emission Control: Procedures and specifications related to emission control systems. Intake Exhaust Cooling: Service for intake, exhaust, and cooling systems. Lube: Lubrication points, procedures, and specifications. Ignition Starting Charging: Detailed coverage of ignition, starting, and charging systems. Auto Transmission Clutch: Service and repair for automatic transmissions and clutches. Manual Transmission: Coverage for manual transmissions (if applicable to specific trims). Transfer Propeller Shaft: Service for transfer cases and propeller shafts. Drive Shaft: Repair and maintenance of drive shafts. Differential: Service for front and rear differentials. Axle Suspension: Detailed procedures for axle and suspension systems. Tire Wheel: Specifications and service for tires and wheels. Brake Control: Service for brake control systems, including ABS if equipped. Brake: Complete brake system repair and maintenance. Parking Brake: Service and adjustment for the parking brake. Steering Column: Repair and adjustment of the steering column. Power Steering: Diagnosis and repair of the power steering system. Air Condition: Service and repair for the air conditioning system. Suppl Restraint System: Information on Supplemental Restraint Systems (SRS) - airbags. Seat Belt: Service and maintenance for seat belt systems. Engine Immobilizer: Coverage for engine immobilizer systems (if equipped). Cruise Control: Diagnosis and repair of the cruise control system. Wiper Washer: Service for windshield wipers and washers. Door Lock: Repair and adjustment of door lock mechanisms. Meter Audio Visual: Service for instruments, audio, and visual components. Horn: Troubleshooting and repair of the horn system. Windshield Glass Mirror: Service and replacement of windshields, glass, and mirrors. Instrument Panel: Repair and diagnosis of the instrument panel. Seat: Service and repair of vehicle seating. Engine Hood Door: Service for hood and door latches, hinges, and mechanisms. Exterior Interior: Bodywork, trim, and interior component service. Electrical: Comprehensive electrical system diagnostics and repair. Multiplex Can Communication: Information on multiplex communication systems and CAN bus (if applicable). Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, and inspections. Troubleshooting: Diagnostic procedures for identifying and resolving issues. Repair: Step-by-step instructions for all component repairs. Diagnosis: In-depth diagnostic strategies and troubleshooting trees. Installation: Procedures for installing new or replacement parts. Technical Depth Depth: Factory-level detail, suitable for professional technicians and advanced DIYers. 📊 Manual Specifications File Format Compatibility: Windows Vista (32/64), XP, ME, 98, NT, 2000, and Mac compatible. Software Requirements: Adobe PDF Reader and WinZip (free online). Print Quality Printability: All pages are printable, with the ability to enlarge images. Binding Type Binding: Digital (PDF), no physical binding. Paper Type Paper Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Type: 3.3L (201 cu in) V6 Pushrod Engine Code: EVE Performance Horsepower: 150 hp @ 4600 rpm Torque: 181 lb-ft @ 3200 rpm Fuel System Fuel Delivery: Multi-Port Fuel Injection (MPFI) Fuel Type: Unleaded Regular (87 octane recommended) 🔧 Transmission Standard Transmission Type: 4-speed Automatic Transmission Model: A604 (Ultradrive) Optional Optional Transmissions: None for 1991 Imperial model. Features Transmission Features: Electronically controlled, front-wheel drive transaxle. 📐 Dimensions Exterior Length: 207.4 inches Width: 74.4 inches Height: 54.4 inches Wheelbase: 112.7 inches Weights Curb Weight: Approx. 3700-3800 lbs 🛡️ Safety Features Ratings NHTSA Ratings: Data not readily available for 1991; safety features typical of the era. Passive Features Passive Safety: Driver and front passenger airbags, three-point seat belts, crumple zones. 💡 Technology Features Infotainment Infotainment System: Factory AM/FM stereo with cassette player, optional CD player. Analog gauges and controls. Driver Assistance Driver Assistance: Anti-lock Braking System (ABS) available on some models. Connectivity Connectivity: No modern connectivity features like Bluetooth or USB. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000-7,500 miles or 6 months (refer to manual for exact specification). Transmission Fluid Change: Every 30,000-60,000 miles or 2-3 years (refer to manual for exact specification). Fluid Specifications Engine Oil Spec: API SG or higher, SAE 5W-30 or 10W-30 (refer to manual for specific viscosity based on temperature). Transmission Fluid Spec: Chrysler ATF+3 or equivalent...