Vehicle Segment:
Compact/Mid-size Pickup Truck
Target Audience:
Owners seeking to perform DIY repairs, maintenance, and restoration on their 1990 Dodge Dakota.
Key Competitors 1990:
Ford Ranger, Chevrolet S-10, Nissan Hardbody, Toyota Pickup.
Manual Benefit:
Comprehensive guidance to repair, maintain, rebuild, refurbish, or restore the vehicle, reducing reliance on costly professional services.
Engine Mechanical:
Detailed overhaul procedures, component identification, timing procedures, lubrication, cooling systems, fuel delivery, emission controls.
Engine Performance:
Ignition system operation and diagnosis, fuel injection system service (MPI/TBI), sensor identification and testing, diagnostic trouble codes (DTCs).
Transmission Manual:
Service and overhaul for Getrag 5-speed and A500/A518 4-speed automatic transmissions, clutch service, shift linkage adjustment.
Drivetrain And Axles:
Front and rear axle service, U-joints, driveshaft removal and installation, differential service and repair.
Suspension And Steering:
Front and rear suspension component replacement, ball joints, tie rods, steering gear box service, power steering system repair.
Brakes:
Front and rear brake component replacement (discs/drums), hydraulic system service, ABS system diagnosis and repair (if equipped).
Electrical System:
Complete wiring diagrams, component testing, charging system service, starting system diagnostics, lighting system repair, fuse and relay identification.
Body And Chassis:
Body panel removal and installation, interior trim repair, door and window mechanisms, chassis lubrication, exhaust system service.
Routine Maintenance:
Oil change procedures, filter replacements, fluid level checks and top-offs, tire rotation and pressure checks, belt and hose inspections.
Troubleshooting:
Diagnostic flowcharts for common drivability issues, electrical faults, and mechanical problems.
Component Overhaul:
Step-by-step instructions for rebuilding major components like engines, transmissions, and brake systems.
Diagnostic Procedures:
Detailed methods for using test equipment, interpreting scan tool data, and performing voltage/resistance tests.
Body Repair:
Procedures for dent removal, panel replacement, rust repair, and accessory installation.
Diagnostic Capabilities:
Covers advanced diagnostic techniques for engine control modules (ECMs), anti-lock braking systems (ABS), and other electronic systems.
Rebuild Instructions:
Comprehensive rebuild instructions for engines, transmissions, differentials, and other major mechanical assemblies.
Electrical Diagnostics:
Detailed troubleshooting of complex electrical circuits, including power delivery, grounds, and signal integrity.
Engine Displacement 1:
2.5L (150 cu in) Inline-4 (Slant-4)
Engine Type 1:
Naturally Aspirated, Fuel Injected
Horsepower 1:
Approx. 100-110 hp (depending on specific configuration)
Torque 1:
Approx. 130-140 lb-ft (depending on specific configuration)
Engine Displacement 2:
3.9L (239 cu in) V6
Engine Type 2:
Naturally Aspirated, Fuel Injected (MPI)
Horsepower 2:
Approx. 125-130 hp
Torque 2:
Approx. 170-180 lb-ft
Fuel Delivery System:
Electronic Fuel Injection (EFI) - Throttle Body Injection (TBI) for 2.5L, Multi-Point Fuel Injection (MPI) for 3.9L V6.
Fuel Type:
Unleaded gasoline
Standard Transmission Type:
4-Speed Manual (Getrag G360)
Optional Transmission Type:
4-Speed Automatic (A500/A518)
Automatic Overdrive:
Both automatic transmissions feature overdrive gear for improved fuel economy.
Transmission Fluid Spec Auto:
Chrysler ATF+3 (or equivalent, refer to manual for precise specification)
Wheelbase:
111.9 inches (2842 mm) for standard cab.
Bed Length Options:
Available in standard bed (approx. 6 ft) and long bed (approx. 7.5 ft) configurations.
Curb Weight Range:
Approx. 3,200 - 3,800 lbs (1450 - 1725 kg) depending on configuration.
Payload Capacity Range:
Approx. 1,000 - 2,000 lbs (450 - 900 kg) depending on GVWR.
NHTSA Crash Test Data:
Specific NHTSA ratings for 1990 model year are not readily available; however, safety features of the era included basic crumple zones and safety glass.
Braking System:
Front disc brakes, rear drum brakes. Optional Anti-lock Braking System (ABS) available on some models.
Seat Belts:
Three-point seat belts for front occupants.
Airbags:
No airbags equipped on the 1990 Dodge Dakota.
Audio System:
Basic AM/FM radio, optional cassette player, and potentially a premium sound system with door speakers. No CD players or advanced displays.
ABS:
Optional Anti-lock Braking System (ABS) available, typically on rear wheels or all four, depending on configuration.
Connectivity Features:
No modern connectivity features such as Bluetooth, USB ports, or smartphone integration. Focus is on core vehicle operation.
Oil Change Interval:
Typically every 3,000-5,000 miles or 3-6 months, depending on driving conditions (refer to manual for precise recommendation).
Tune Up Interval:
Spark plugs, distributor cap, rotor, and wires typically at 30,000-60,000 miles.
Transmission Fluid Change:
Automatic: Every 30,000-50,000 miles; Manual: Inspect and change as needed (refer to manual).
Engine Oil Spec:
API Service Classification SG or SH, SAE 10W-30 or 10W-40 (refer to manual for exact viscosity based on temperature).
Coolant Spec:
Ethylene Glycol based antifreeze with corrosion inhibitors. 50/50 mix with distilled water.
Brake Fluid Spec:
DOT 3 Hydraulic Brake Fluid.
Common Issue Rust:
Body rust, particularly in wheel wells, rocker panels, and frame rails, due to age and environmental exposure.
Common Issue Electrical:
Corrosion on electrical connectors, intermittent dashboard lights, and power window/lock issues are common with age.
Common Issue Engine 2 5L:
The 2.5L Slant-4 can be prone to oil leaks from the valve cover gasket and rear main seal, and timing chain wear over time.
Common Issue Suspension:
Worn ball joints, tie rod ends, and leaf spring bushings can lead to steering wander and uneven tire wear.
Dodge Truck Legacy:
Dodge has a long history of producing robust trucks, building on its reputation for durability and utility.
First Generation Dakota:
The 1990 Dakota is part of the first generation of Dodge's compact pickup truck, introduced in 1987.
Second Generation Introduction:
The second generation (second face-lift) was introduced for the 1991 model year, meaning 1990 represents the final year of the original styling before a significant update.
Manufacturing Plant:
Primarily manufactured at the Warren Truck Assembly Plant in Warren, Michigan.
