🏷️ Basic Information

Make:

Dodge

Model:

Ram 50

Year:

1988

👋 Introduction

Market Position:

Essential tool for owners and independent mechanics to perform dealership-level service and repairs on the 1988 Dodge Ram 50.

Key Features:

Vehicle-specific, factory-level detail, comprehensive A-Z coverage, step-by-step instructions, diagrams, illustrations, wiring schematics, printable, digital format for ease of use.

Competitive Analysis:

The Ram 50 competed against other compact pickup trucks of its era, such as the Nissan Hardbody, Toyota Hilux, and Mazda B-Series. Its Mitsubishi underpinnings offered reliability and good value.

📋 Manual Details

Coverage Areas:

All models and all repairs A-Z

Manual Type:

Service and Repair Manual

Language:

English

Format:

PDF

Estimated Page Count:

Typically 700-1200+ pages for a comprehensive service manual of this era, though the PDF format may compress this.

📖 Manual Coverage

Systems Covered:

Maintenance, Engine, Control System, Mechanical, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission, Clutch, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering, Air Condition, Suppl Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/ Door, Exterior & Interior, Electrical, Multiplex/Can Communication

Electrical System Detail:

Comprehensive wiring schematics for all circuits, including lighting, ignition, charging, starting, accessories, and instrument cluster.

Fuel System Coverage:

Carburetor adjustment, overhaul, fuel pump testing, fuel filter replacement, fuel line routing and checks.

Cooling System Coverage:

Radiator removal and installation, water pump replacement, thermostat testing and replacement, coolant hose inspection and replacement, fan clutch/electric fan operation.

Procedures Included:

Step-by-step instructions, diagrams, illustrations, wiring schematics, diagnostic procedures, repair procedures, maintenance procedures

Diagnostic Procedures:

Detailed diagnostic flowcharts and troubleshooting guides for common and uncommon problems across all systems.

Brake System Procedures:

Brake pad/shoe replacement, rotor/drum resurfacing or replacement, brake caliper/wheel cylinder overhaul, brake line inspection and replacement, parking brake adjustment.

Technical Depth:

Vehicle-specific, technician-level detail, complete repair information

Engine Rebuild Depth:

Complete engine overhaul procedures, including torque specifications, bearing clearances, piston ring installation, valve timing, and cylinder head procedures.

Suspension And Steering Detail:

Ball joint replacement, tie rod end replacement, shock absorber replacement, spring inspection, steering gearbox adjustment and overhaul, power steering pump and hose service.

📊 Manual Specifications

File Format:

PDF

Print Quality:

Printable, high-resolution for blowing up images

Searchable:

Implied by PDF format, likely searchable text

Compatibility:

Windows Vista 32/64, XP, ME, 98, NT, 2000, and Mac

Requirements:

Adobe PDF Reader, Winzip (free)

Binding Type:

Not Applicable (Digital PDF)

Paper Type:

Not Applicable (Digital PDF)

⚙️ Engine Specifications

Engine Options 1988:

2.0L 4G63 I4, 2.6L 4G54 I4 (Mitsubishi-sourced)

Horsepower Range 1988:

Approximately 97-116 hp (depending on engine and configuration)

Torque Range 1988:

Approximately 114-135 lb-ft (depending on engine and configuration)

Fuel System Types:

Carbureted (early models/base engines), Fuel Injection (later models/higher trims)

Common Engine Codes:

4G63 (2.0L), 4G54 (2.6L)

🔧 Transmission

Standard Transmission Type:

5-speed manual

Optional Transmission Type:

3-speed automatic (Chrysler A727 or similar, depending on application)

Transfer Case Options:

2WD, 4WD (part-time with manual or automatic front locking hubs)

Automatic Transmission Fluid Capacity:

Approximately 6.5 quarts (refer to manual for exact capacity and fill procedure).

📐 Dimensions

Body Styles:

Regular Cab, Extended Cab, Chassis Cab

Bed Lengths:

Short Bed (approx. 6 ft), Long Bed (approx. 7.5 ft)

Curb Weight Range:

Approximately 2800-3500 lbs (depending on configuration)

Payload Capacity Range:

Approximately 1000-1500 lbs (depending on configuration)

Towing Capacity Range:

Approximately 2000-5000 lbs (depending on configuration and powertrain)

Gross Vehicle Weight Rating Gvwr:

Varies by configuration, typically in the 4000-5000 lbs range.

🛡️ Safety Features

Safety Ratings NHTSA 1988:

Limited data available for this era; generally considered basic by modern standards. Manual will detail specific safety system checks.

Active Safety Features:

Four-wheel disc brakes (on some models), Load-sensing proportioning valve for rear brakes

Passive Safety Features:

Seat belts (lap and shoulder), Reinforced passenger cab

💡 Technology Features

Infotainment Features 1988:

Basic AM/FM radio, optional cassette player. No advanced infotainment systems.

Driver Assistance Features:

None by modern standards. Basic power steering may be optional.

Connectivity Features:

None.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-5,000 miles or 6 months (refer to manual for exact specification based on engine and oil type).

Transmission Fluid Change Interval:

Every 30,000-60,000 miles for automatic transmission, check manual for manual transmission fluid checks.

Coolant Flush Interval:

Every 24,000-30,000 miles or 2 years.

Engine Oil Spec:

API SF or SG, SAE 10W-30 or 10W-40 (refer to manual for ambient temperature recommendations).

Automatic Transmission Fluid Spec:

Chrysler ATF+2 or equivalent.

Coolant Spec:

Ethylene Glycol based antifreeze/coolant (typically a 50/50 mix with distilled water).

Brake Fluid Spec:

DOT 3 Brake Fluid.

Power Steering Fluid Spec:

ATF Dexron II or equivalent (if equipped with power steering).

Common Issues:

Rust and corrosion (especially in certain climates), carburetor issues (on carbureted models), electrical gremlins, worn suspension components, clutch wear (on manual transmissions).

📚 Vehicle History

Brand Heritage:

The Dodge Ram 50 was a rebadged Mitsubishi Forte/Triton, reflecting a period of collaboration between Chrysler and Mitsubishi. It played a role in expanding Dodge's light truck offerings.

Model Evolution Third Gen:

The 1988 model year falls within the third generation of the Ram 50 (and its Mitsubishi counterpart), which saw styling updates and powertrain refinements. This generation continued the strong ties with Mitsubishi engineering.

Production Location:

Primarily assembled in Japan by Mitsubishi for export to North America.