🏷️ Basic Information

Make:

Dodge

Model:

D250

Year:

1990

Model Code:

D250 (indicative of 3/4 ton payload capacity)

👋 Introduction

Positioning:

Official, factory-derived service and repair manual software for the 1990 Dodge D250, targeted at DIY mechanics and professional technicians.

Comparison To Printed:

Offers superior convenience, accessibility, and potentially lower cost compared to outdated printed manuals. Instant online access and cross-device compatibility are key advantages.

Licensing:

Officially licensed, derived from OE (Original Equipment) materials, ensuring accuracy and authenticity.

Access Duration:

1-year access included, with discounts for renewal, providing ongoing support.

Developer:

RepairSurge, an automotive software specialist.

📋 Manual Details

General Coverage:

Comprehensive service and repair information

Specific Coverage:

Brakes, suspension, steering, engine, drivetrain, wiring, heating, air conditioning, bodywork

Estimated Page Count:

Referenced as a full year of access, implying extensive content comparable to a multi-hundred page printed manual.

Type:

Service and Repair Manual Software

Language:

English

Format:

Online Software/Web-based Access

📖 Manual Coverage

Engine Mechanical:

Detailed diagnostics, overhaul, and repair procedures for all engine variants.

Engine Electrical:

Ignition system, fuel injection, starting and charging systems, engine control module (ECM) diagnostics.

Transmission Manual:

Removal, installation, and repair procedures for manual transmissions.

Transmission Automatic:

Removal, installation, and repair procedures for automatic transmissions, including torque converter and valve body.

Drivetrain:

Driveshaft, rear axle, differential, and wheel bearing service.

Suspension:

Front and rear suspension components, including springs, shock absorbers, control arms, ball joints, and bushings.

Steering:

Power steering system, steering gear, tie rods, and steering column.

Brakes:

Front and rear brake systems (disc/drum), hydraulic system, parking brake, ABS (if equipped).

Electrical System:

Complete wiring diagrams, component locations, fuse/relay identification, lighting, gauges, and accessory circuits.

Heating Ventilation Air Conditioning:

HVAC system operation, refrigerant handling, component replacement, and diagnostics.

Bodywork:

Body panel repair, door mechanisms, glass, trim, and interior components.

Maintenance:

Regular scheduled maintenance, fluid changes, filter replacements, inspections.

Troubleshooting:

Diagnostic charts and procedures for identifying and resolving common and complex issues.

Repair:

Step-by-step instructions for component removal, disassembly, repair, reassembly, and installation.

Diagnostics:

Detailed diagnostic procedures, including testing methods and expected results for various systems.

Depth:

Factory-level technical data, enabling both routine maintenance and complex overhauls.

📊 Manual Specifications

Format Details:

Web-based access, compatible with PC, laptop, smartphone, and tablet browsers. Requires internet connection.

Print Quality:

N/A (Digital format, print quality dependent on user's printer).

Binding:

N/A (Digital format).

Paper Type:

N/A (Digital format).

⚙️ Engine Specifications

Engine Options:

Likely includes the 5.2L (318 cu in) V8 Magnum and the 5.9L (360 cu in) V8 Magnum, and possibly the 5.9L (359 cu in) Cummins Turbo Diesel engine. (Specific engine coverage depends on the manual's exact scope but typically covers all factory options for the model year).

Horsepower Torque:

Varies by engine. For example, the 5.2L V8 might produce around 170 hp and 230 lb-ft torque, while the 5.9L Cummins Diesel could offer around 160 hp and 400 lb-ft torque. Precise figures available within the manual.

Fuel Delivery:

Electronic Fuel Injection (EFI) for gasoline engines. Direct injection for diesel engines.

Ignition Type:

Distributorless Ignition System (DIS) or Distributor-based ignition system depending on specific engine and emissions package.

Cooling Type:

Pressurized liquid cooling system.

🔧 Transmission

Transmission Type Standard:

Likely the A500/A518 4-speed automatic transmission. A 5-speed manual transmission might also be standard on some configurations.

Transmission Type Optional:

If manual is standard, the automatic would be optional, or vice versa. Specific manual transmissions like the Getrag G360 (for diesel) or NP435 (for gasoline) may also be options.

Overdrive:

4-speed automatic transmissions (A500/A518) feature overdrive for improved fuel economy.

Automatic Transmission Fluid:

Likely ATF+3 or Mopar Automatic Transmission Fluid (ATF) equivalent.

📐 Dimensions

Body Styles:

Regular Cab, Club Cab (Extended Cab).

Gvwr:

Gross Vehicle Weight Rating (GVWR) typically around 6,000-8,500 lbs depending on configuration, classifying it as a 3/4 ton truck.

Curb Weight:

Varies significantly based on engine, cab style, and drivetrain, generally ranging from 4,500 to 5,500 lbs.

🛡️ Safety Features

Crash Test Results:

NHTSA and IIHS ratings for this era are generally not comparable to modern standards. The manual would detail passive safety features relevant to the time.

Braking System:

Front disc brakes, rear drum brakes. Anti-lock Braking System (ABS) may be optional on rear wheels or all wheels depending on configuration.

Seatbelts:

Lap and shoulder belts for front occupants. Lap belts for center seat and rear occupants (if equipped).

Airbags:

Driver-side airbag was becoming standard around this period, but availability might vary. Manual will confirm.

💡 Technology Features

Audio System:

Basic AM/FM radio with cassette player, possibly optional CD player. Speaker configurations would vary by trim.

Cruise Control:

Optional feature, available on many trim levels.

Connectivity Features:

Limited to basic vehicle systems. No modern connectivity features like Bluetooth or USB.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-5,000 miles or 3-6 months for gasoline engines, and potentially longer for diesel engines, depending on oil type and driving conditions. The manual will provide specific intervals.

Air Filter Replacement:

Recommended every 15,000-30,000 miles or as needed based on driving environment. Manual will specify.

Spark Plug Replacement:

Typically around 30,000-60,000 miles for gasoline engines, depending on spark plug type. Manual will provide exact recommendations.

Engine Oil Specification:

For gasoline engines, likely SAE 10W-30 or 10W-40 API SG or higher. For Cummins Diesel, SAE 15W-40 API CD or CE or higher. Manual will list precise specifications and capacities.

Coolant Specification:

Ethylene Glycol based coolant, typically a 50/50 mix with distilled water. Mopar Antifreeze/Coolant (OAT or HOAT) is recommended. Manual will detail type and capacity.

Brake Fluid Specification:

DOT 3 or DOT 4 hydraulic brake fluid. Manual will specify exact type and bleeding procedures.

Common Problems:

Potential issues might include rust on body panels (especially around wheel wells and cab corners), aging of rubber components (hoses, belts, bushings), and potential transmission issues (e.g., torque converter shudder in automatics). The manual will help diagnose and repair these.

📚 Vehicle History

Dodge Trucks:

Dodge has a long-standing history of producing robust and capable trucks, with the Ram line becoming a significant player in the market.

Third Generation Ram:

The 1990 D250 is part of the third generation of Dodge Ram trucks (1981-1993), known for its more squared-off styling and improved aerodynamics compared to earlier generations.

Manufacturing Location:

Typically produced in North America, likely at Dodge assembly plants in Michigan or Missouri.

🏆 Awards & Recognition

Truck Of The Year:

While the D250 itself might not have specific individual awards, Dodge Ram trucks of this era were generally well-regarded for their towing and hauling capabilities, often competing strongly in their segment.