🏷️ Basic Information

Make:

Chrysler

Model:

Fifth Avenue

Year:

1990-1993

Body Style:

4-Door Sedan

👋 Introduction

Segment:

Full-size luxury sedan, positioned as a comfortable and well-equipped vehicle for American consumers.

Competitors:

Competed against other American luxury sedans such as Cadillac DeVille, Oldsmobile Ninety-Eight, and Buick Park Avenue. Also faced competition from well-equipped Japanese and European luxury sedans.

Vehicle Appeal:

Emphasis on a plush ride, spacious interior, quiet cabin, and a suite of standard comfort and convenience features, embodying traditional American luxury.

📋 Manual Details

General Coverage:

Comprehensive repair and maintenance for Chrysler Fifth Avenue models 1990-1993.

Estimated Page Count:

Approximately 1500-2000 pages (typical for comprehensive factory-style manuals).

Type:

Factory Service Manual / Workshop Manual

Language:

English

Format:

Printed Book (commonly found as reproduction or original service manual)

📖 Manual Coverage

Powertrain:

Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system.

Transmission:

Automatic Transmission (A727/TF-6, A670/41TE) - diagnosis, repair, overhaul, fluid specifications.

Chassis:

Steering system, suspension system (front and rear), brake system (front disc, rear drum), wheel alignment.

Electrical:

Complete electrical system diagnostics, wiring diagrams, component testing, battery, charging system, lighting, starting system, accessories, power windows/locks, instrument cluster.

Body:

Body panels, doors, hinges, latches, glass, seals, interior trim, exterior trim, climate control system (HVAC), heating, ventilation, air conditioning.

Fuel System:

Fuel pump operation, fuel filter replacement, injector testing, fuel pressure specifications, EVAP system.

Ignition System:

Ignition coil, distributor (if applicable), spark plug wires, timing specifications, ignition control module.

Cooling System:

Radiator, water pump, thermostat, coolant hoses, fan operation, pressure testing.

Lubrication System:

Oil pump, oil filter, oil pan, oil pressure specifications, oil passages.

Maintenance:

Routine maintenance, oil changes, filter replacements, lubrication, belt inspection/replacement, fluid checks and top-offs.

Diagnostics:

Troubleshooting guides for common and uncommon problems, diagnostic trouble codes (DTCs) where applicable, component testing procedures.

Repair:

Step-by-step repair instructions for all major mechanical and electrical systems, including engine, transmission, brakes, steering, suspension, and body components.

Overhaul:

Detailed procedures for engine and transmission overhauls, including specifications and tolerances.

Engine Repair:

Head gasket replacement, piston ring replacement, valve grinding, crankshaft and camshaft service.

Suspension Repair:

Ball joint replacement, tie rod end replacement, shock absorber/strut replacement, control arm bushing replacement, steering rack/box overhaul.

Brake Repair:

Brake pad/shoe replacement, rotor/drum resurfacing or replacement, caliper/wheel cylinder overhaul, brake line replacement, bleeding procedures.

Electrical Diagnostics:

Troubleshooting headlight issues, power seat malfunctions, cruise control failure, dashboard warning lights, starter motor diagnostics.

Depth:

Comprehensive, covering everything from basic DIY maintenance to advanced diagnostics and complete component overhauls. Includes detailed specifications and torque values.

Diagnostic Tools:

The manual will detail the use of basic hand tools, specialized Chrysler diagnostic tools (if applicable for the era), and troubleshooting flowcharts.

Specifications:

Includes detailed torque specifications, clearances, engine timing settings, and dimensional tolerances for all major components.

📊 Manual Specifications

Print Quality:

High-quality reproductions of original factory manuals, often with clear diagrams and legible text.

Binding:

Professionally bound, often comb-bound or perfect-bound for durability.

Paper Quality:

Durable paper stock, suitable for workshop environments.

⚙️ Engine Specifications

Engine Type:

V8, Overhead Valve (OHV)

Displacement:

5.2L (318 cu in) or 5.9L (360 cu in) 'LA' Series V8

Horsepower 5.2L:

Approx. 140-170 hp (varies by year and specific tuning)

Torque 5.2L:

Approx. 230-260 lb-ft (varies by year and specific tuning)

Horsepower 5.9L:

Approx. 190-200 hp

Torque 5.9L:

Approx. 290-300 lb-ft

Fuel Delivery:

Electronic Fuel Injection (EFI) - Throttle Body Injection (TBI) or Multi-Port Fuel Injection (MPFI) depending on year and engine.

Fuel Type:

Unleaded Gasoline

ECM Type:

Chrysler's proprietary EFI system (e.g., P-Body ECU)

🔧 Transmission

Transmission Type Standard:

3-speed or 4-speed automatic

Transmission Type Optional:

None offered in this generation.

Transmission Models:

A727 / TF-6 (3-speed), A670 / 41TE (4-speed electronically controlled)

Transmission Fluid Spec:

ATF+3 (MS-7176E) or equivalent (check manual for specific type based on year/transmission)

📐 Dimensions

Length:

Approx. 202 inches (5130 mm)

Width:

Approx. 74.5 inches (1892 mm)

Height:

Approx. 54.5 inches (1384 mm)

Passenger Volume:

Approx. 100-105 cubic feet (very spacious)

Curb Weight:

Approx. 3,700 - 4,000 lbs (1678 - 1814 kg)

🛡️ Safety Features

NHTSA Ratings:

Side impact and frontal crash safety ratings are generally moderate for the era. Specific NHTSA ratings may vary by year and require checking official archives. The manual will provide safety system details.

ABS:

Anti-lock Braking System (ABS) available as an option on some models.

Airbags:

Driver-side airbag standard from 1990 onwards. Passenger airbag not typically offered in this generation.

Seatbelts:

Three-point front and rear seatbelts, automatic locking retractors.

💡 Technology Features

Audio System:

AM/FM stereo cassette player with optional premium sound system (e.g., Infinity).

Climate Control:

Manual or automatic climate control system (often with automatic temperature control).

Cruise Control:

Standard on most models.

Trip Computer:

Optional or standard on higher trims, providing basic fuel economy and range information.

Cellular Integration:

None (pre-dates modern cellular integration).

🔧 Maintenance

Oil Change Interval:

Every 3,000 miles or 3 months (under normal driving conditions). Refer to manual for severe conditions.

Transmission Fluid Change:

Every 30,000 miles or 2 years (depending on driving conditions). Check manual for specific recommendations.

Spark Plug Replacement:

Approximately 30,000-60,000 miles, depending on spark plug type used (copper vs. platinum). Check manual for specific part numbers and intervals.

Engine Oil Spec:

SAE 10W-30 or 10W-40 (check manual for specific viscosity and API service classification)

Coolant Spec:

Chrysler Type A or equivalent (green ethylene glycol based coolant, 50/50 mix with distilled water)

Brake Fluid Spec:

DOT 3 brake fluid

Common Problems:

Transmission fluid leaks, electrical connector corrosion, power window regulator failures, heater core leaks, suspension component wear (bushings, ball joints), exhaust manifold leaks, potential for intake manifold gasket leaks on certain engine configurations.

Rust Prone Areas:

Wheel wells, rocker panels, rear quarter panels, door bottoms.

📚 Vehicle History

Manufacturer Legacy:

Chrysler has a long history of producing large, comfortable American sedans, often with a focus on luxury and value.

Fifth Avenue Lineage:

The Fifth Avenue nameplate was used on various Chrysler models, but this generation represents the final iteration of Chrysler's front-wheel-drive, large sedan platform inherited from the M-body RWD chassis's conceptual successor. It evolved from the Chrysler New Yorker and Imperial lines.

Production Years:

1979-1981 (as Imperial/New Yorker), 1982-1989 (as Fifth Avenue), 1990-1993 (as Fifth Avenue, based on the Ybody platform).

Manufacturing Location:

Detroit, Michigan, USA (Jefferson Avenue Assembly Plant)

🏆 Awards & Recognition

Car And Driver Editors Choice:

While not specifically cited for awards in this generation, Chrysler sedans of this era were generally praised for comfort and value by publications like Car and Driver and MotorTrend, often appearing on 'best buys' lists.

Consumer Satisfaction:

Consumer satisfaction varied. While praised for luxury and comfort, reliability perceptions were average for the era, with typical issues found in older vehicles.