1991 Dodge RAM 50 Service & Repair Manual Software

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🏷️ Basic Information Identification Make: Dodge Model: Ram 50 Year: 1991 Platform Code: Mitsubishi Mighty Max / Forte (Fourth Generation) Codes Chassis Code: PX Series 👋 Introduction Market Position Market...

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Taper: Truck

Distributeur:

UGS: 139418

Mots clés: 1991 Cars Dodge RAM 50 Ram Models Truck

Variantes de produits

Description

🏷️ Basic Information

Identification

Make:

Dodge

Model:

Ram 50

Year:

Platform Code:

Mitsubishi Mighty Max / Forte (Fourth Generation)

Codes

Chassis Code:

PX Series

👋 Introduction

Market Position

Market Segment:

Compact Pickup Truck

Dodge Positioning:

A value-oriented, compact utility vehicle offering.

Competitive Analysis

Key Competitors:

Toyota Pickup, Nissan Hardbody, Mazda B-Series, Ford Ranger, Chevrolet S-10

Key Features

Rebadging Origin:

Based on the Mitsubishi Forte/Mighty Max.

Digital Advantage:

Convenient online access, searchability, and multi-device compatibility compared to traditional print manuals.

Diy Focus:

Aimed at do-it-yourself mechanics and owners seeking to maintain or repair their vehicle.

📋 Manual Details

Coverage Areas

Coverage Scope:

Comprehensive Service and Repair

Regions Covered:

North America

Engine Variants Covered:

All factory-equipped engines for 1991 Dodge Ram 50

Trim Levels Covered:

All trim levels

Page Count

Page Count:

N/A (Software - year-long access)

Manual Type

Manual Type:

Service and Repair Manual Software

Source Type:

Licensed OE Materials (RepairSurge)

Language

Language:

English

Format

Format:

Online/Web-based Software

Access Duration:

1 Year (with renewal options)

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Yes (rebuild procedures, timing, diagnostics)

Engine Electrical:

Yes (ignition, starting, charging, ECU diagnostics)

Fuel System:

Yes (carburetion/injection, fuel pump, lines)

Transmission Manual:

Yes (overhaul, clutch, linkage)

Transmission Automatic:

Yes (overhaul, torque converter, hydraulics)

Drivetrain:

Yes (driveshaft, U-joints, differential, axles)

Suspension:

Yes (front and rear components, alignment)

Steering:

Yes (power steering system, steering gear/rack)

Brakes:

Yes (hydraulic system, disc/drum, parking brake)

Electrical System:

Yes (wiring diagrams, lighting, accessories, fuses, relays)

HVAC:

Yes (heating, ventilation, air conditioning diagnosis and repair)

Body And Frame:

Yes (exterior panels, interior trim, structural components)

Chassis:

Yes (frame inspection, rust repair guidance)

Procedures Included

Preventive Maintenance:

Yes (oil changes, filter replacements, fluid checks)

Troubleshooting Diagnostics:

Yes (system-specific diagnostics, symptom-based repair)

Major Repairs:

Yes (engine rebuild, transmission overhaul)

Component Replacement:

Yes (e.g., alternator, water pump, brake pads)

Wheel Alignment:

Yes (specifications and procedures)

Wiring Diagrams:

Yes (detailed schematics for all systems)

Diagnostic Trouble Codes:

Yes (for applicable engine management systems)

Technical Depth

Depth:

Factory-Level Detail

Detail Level:

Includes torque specifications, clearances, diagnostic flowcharts, and detailed disassembly/assembly instructions.

📊 Manual Specifications

File Format

File Format Compatibility:

Web Browser (PC, Laptop, Smartphone, Tablet)

Print Quality

Print Quality:

N/A (Digital - content is rendered by browser)

Binding Type

Binding Type:

N/A (Digital)

Paper Type

Paper Type:

N/A (Digital)

⚙️ Engine Specifications

Primary Engine

Engine Code Common:

2.4L 4G64 (SOHC I4)

Engine Displacement Common:

2351 cc (2.4 Liters)

Engine Configuration:

Inline 4-cylinder

Engine Aspiration:

Naturally Aspirated

Horsepower Common:

Approx. 105-110 HP @ 4500-5000 RPM (Varies slightly by specific market/emissions)

Torque Common:

Approx. 135-140 lb-ft @ 2500-3000 RPM

Bore X Stroke Common:

86.5 mm x 100.0 mm

Compression Ratio Common:

8.9:1

Fuel System

Fuel Delivery Common:

Electronic Fuel Injection (EFI) / Multi-Point Injection (MPI)

Fuel Type Common:

Unleaded Gasoline (87 Octane Recommended)

Fuel Pump Pressure Common:

Approx. 35-45 PSI (EFI)

Engine Features

Engine Management:

Engine Control Unit (ECU) managing ignition timing and fuel delivery.

Timing Drive:

Timing Belt

🔧 Transmission

Standard

Standard Transmission Type:

5-Speed Manual

Optional

Optional Transmission Type:

4-Speed Automatic (Optional)

Features

Clutch Type:

Dry, single plate, hydraulically actuated (Manual)

Transmission Fluid Manual:

API GL-4, SAE 75W-90 (check specific manual for exact spec)

Transmission Fluid Automatic:

ATF Dexron II (check specific manual for exact spec)

📐 Dimensions

Exterior

Wheelbase:

Approx. 116.1 inches (2950 mm)

Overall Length:

Approx. 194.3 inches (4935 mm)

Overall Width:

Approx. 66.1 inches (1680 mm)

Overall Height:

Approx. 63.4 inches (1610 mm)

Cargo

Bed Length:

Approx. 72.8 inches (1850 mm) for standard bed

Weights

Curb Weight:

Approx. 2900 - 3200 lbs (1315 - 1451 kg) depending on configuration

Gross Vehicle Weight Rating Gvwr:

Approx. 4500 - 4700 lbs (2041 - 2132 kg)

Towing Capacity:

Varies significantly by configuration and options, typically around 2000-3500 lbs.

🛡️ Safety Features

Ratings

NHTSA Ratings 1991:

Data not readily available for this specific year/model in a standardized format.

Active Features

Braking System:

Front disc, rear drum brakes.

Anti Lock Brakes ABS:

Optional on some models, typically rear-wheel ABS.

Passive Features

Seatbelts:

Lap and shoulder belts (front occupants), lap belts (passenger).

Airbags:

Not standard on this model/year.

💡 Technology Features

Infotainment

Audio System:

Factory AM/FM stereo radio with cassette player, optional upgraded systems available.

Gauges:

Standard instrument cluster with speedometer, fuel gauge, temperature gauge, oil pressure light, and warning lights.

Driver Assistance

Cruise Control:

Optional on higher trim levels.

Connectivity

Connectivity Features:

Limited by era; primarily focused on basic vehicle functions.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 3,000 miles or 3 months (typical for the era).

Air Filter Replacement:

Every 15,000 miles or 12 months.

Spark Plug Replacement:

Every 30,000 miles (typically).

Timing Belt Replacement:

Crucial interval, typically every 60,000 miles or 4-5 years, as failure can cause severe engine damage.

Fluid Specifications

Engine Oil Spec:

API SG, SAE 10W-30 recommended (check owner's manual for exact specification).

Coolant Spec:

Ethylene glycol-based antifreeze, 50/50 mix with distilled water.

Brake Fluid Spec:

DOT 3.

Power Steering Fluid:

ATF Dexron II (check specific manual).

Known Issues

Rust Susceptibility:

Common issue in areas with road salt, especially on body panels, frame rails, and suspension components.

Timing Belt Tensioner:

Can wear out, leading to noise or premature belt failure if not replaced with the belt.

Exhaust Manifold Cracks:

Can develop cracks leading to exhaust leaks and ticking sounds.

Starter Solenoid Failure:

Can cause intermittent or no-start conditions.

Radiator And Hose Deterioration:

Aging rubber components are prone to cracking and leaks.

📚 Vehicle History

Brand Heritage

Dodge Truck History:

Dodge has a long history of producing trucks, with the Ram nameplate originating in 1981.

Model Evolution

Ram 50 Heritage:

The Dodge Ram 50 was a rebadged Mitsubishi Mighty Max / Forte, sold in North America from the late 1970s through 1996. The 1991 model represents the fourth generation of this platform.

1991 Updates:

Minor styling updates and potential feature adjustments from the previous model year.

Production

Manufacturing Location:

Japan (for Mitsubishi origin)

🏆 Awards & Recognition

Recognitions

Industry Awards:

As a rebadged vehicle, specific Dodge-branded awards are uncommon; awards would typically relate to the Mitsubishi platform.

Ratings

Consumer Ratings:

Generally rated as a durable and economical compact pickup, particularly for its price point.