1988 Dodge 360 Repair Manual

The 1988 Dodge 360 is a 5.9L V8 engine known for its durability and power in various Dodge trucks and vans. This comprehensive repair manual covers engine specifications, maintenance procedures, troubleshooting, and repair instructions for the complete vehicle system including engine, transmission, brakes, suspension, and electrical systems. Below are key sections for specifications, maintenance schedules, repair procedures, and troubleshooting.

1. Engine Specifications 2. Maintenance Schedule 3. Engine Repair Procedures 4. Transmission Service 5. Brake System 6. Suspension & Steering 7. Electrical System 8. Fuel System 9. Cooling System 10. Exhaust System 11. Troubleshooting Guide

Engine Specifications

The 1988 Dodge 360 features a 5.9L V8 engine with key specifications and component details.

Specification	Details
Engine Type	5.9L V8 OHV
Displacement	360 cubic inches (5.9L)
Bore x Stroke	4.00" x 3.58"
Compression Ratio	8.4:1
Horsepower	170 hp @ 4000 RPM
Torque	280 lb-ft @ 2000 RPM
Fuel System	2-barrel carburetor
Oil Capacity	5 quarts with filter
Coolant Capacity	16 quarts
Firing Order	1-8-4-3-6-5-7-2

Maintenance Schedule

Regular maintenance intervals for optimal performance and longevity.

Oil and filter change: Every 3,000 miles or 3 months
Air filter replacement: Every 15,000 miles
Spark plugs: Replace every 30,000 miles
Coolant flush: Every 30,000 miles or 2 years
Transmission fluid: Change every 30,000 miles
Brake fluid: Check and replace every 2 years

WARNING! Always disconnect battery before performing electrical work. Use proper safety equipment.

Engine Repair Procedures

Step-by-step instructions for common engine repairs and component replacement.

Spark plug replacement: Remove wires, clean area, install new plugs with proper gap
Valve adjustment: Set clearance to 0.010" intake, 0.020" exhaust (cold)
Timing chain replacement: Remove front cover, align timing marks during installation
Carburetor rebuild: Disassemble, clean jets, replace gaskets, adjust float level
Oil pump replacement: Remove oil pan, install new pump with proper priming

CAUTION! Allow engine to cool completely before working on cooling system components.

Transmission Service

Transmission Type: 3-speed automatic (A727 TorqueFlite)
Fluid Capacity: 12 quarts (total system)
Fluid Type: Dexron II/Mercon ATF
Filter Change: Every 30,000 miles
Band Adjustment: Kickdown band adjustment required periodically
Shift Points: 1-2: 15 mph, 2-3: 25 mph under normal acceleration

Brake System

Front disc brakes and rear drum brake system specifications and service procedures.

Front Brakes: Disc, single piston caliper, 11.75" rotor. Rear Brakes: Drum, 11" x 2.5".

Brake Pad Replacement: Remove wheels, caliper bolts, replace pads, compress pistons. Drum Service: Remove drums, adjust shoes, replace springs if worn. Master Cylinder: Bench bleed before installation. Brake Lines: Inspect for corrosion, replace with DOT-approved lines.

Suspension & Steering

Front independent suspension with torsion bars and recirculating ball steering.

Ball joint inspection: Check for play every 15,000 miles
Torsion bar adjustment: Use special tool to adjust ride height
Tie rod replacement: Count turns for proper alignment setting
Shock absorber: Replace in pairs for even ride quality

Tip: Always perform wheel alignment after suspension component replacement.

Electrical System

12-volt negative ground system with alternator and starter specifications.

Battery: Group 24, 12V 550 CCA
Alternator: 60 amp output, check belt tension regularly
Starter: Direct drive, check solenoid contacts for wear
Distributor: Electronic ignition, check cap and rotor for carbon tracking
Wiring: Color-coded circuits, use wiring diagram for repairs

WARNING! Disconnect battery before performing electrical repairs to prevent shorts.

Fuel System

Carbureted fuel system with mechanical fuel pump and 20-gallon tank.

Cooling System

Pressurized cooling system with 16-quart capacity and 195°F thermostat.

CAUTION! Never remove radiator cap when engine is hot. System operates under pressure.

Exhaust System

Cast iron exhaust manifolds with dual exhaust system. Inspect for leaks at manifold gaskets and check hangers for proper support.

Troubleshooting Guide

Symptom	Possible Cause	Corrective Action
Engine won't start	Fuel, spark, or compression issue	Check fuel delivery, spark at plugs, compression test
Rough idle	Vacuum leak or carburetor issue	Inspect vacuum lines, adjust carburetor mixture
Overheating	Coolant level, thermostat, water pump	Check coolant, replace thermostat, inspect water pump
Poor fuel economy	Carburetor adjustment, timing	Adjust carburetor, check ignition timing
Transmission slipping	Low fluid, band adjustment	Check fluid level, adjust bands, inspect for leaks

Technical Support: Contact Dodge dealership or certified mechanic for complex repairs.

Parts Source: Genuine Mopar parts recommended for optimal performance.