1998 Acura 3.2 TL Service Manual

The 1998 Acura 3.2 TL Service Manual provides comprehensive technical information for maintenance, repair, and service procedures for the Acura 3.2 TL luxury sedan. This manual covers engine specifications, transmission systems, electrical systems, suspension, brakes, heating and air conditioning, body components, and troubleshooting guides. Below are key sections for specifications, maintenance schedules, repair procedures, and technical data.

1. Vehicle Specifications 2. Maintenance Schedule 3. Engine System 4. Transmission 5. Electrical System 6. Suspension & Steering 7. Brake System 8. Heating & A/C 9. Body & Interior 10. Troubleshooting

Vehicle Specifications

Technical specifications for the 1998 Acura 3.2 TL including engine, dimensions, capacities, and performance data.

Specification	Description
Engine Type	3.2L V6 SOHC 24-valve
Displacement	3,215 cc
Horsepower	225 hp @ 5,300 rpm
Torque	216 lb-ft @ 4,400 rpm
Transmission	4-speed automatic
Fuel System	Programmed Fuel Injection (PGM-FI)
Fuel Capacity	17.2 gallons
Curb Weight	3,505 lbs
Wheelbase	111.9 inches
Overall Length	194.6 inches

Maintenance Schedule

Recommended maintenance intervals and service procedures.

Oil and filter change: Every 7,500 miles or 12 months
Air filter replacement: Every 30,000 miles
Spark plugs: Replace every 105,000 miles
Timing belt: Replace every 105,000 miles
Transmission fluid: Change every 30,000 miles
Brake fluid: Replace every 3 years
Coolant: Replace every 5 years or 60,000 miles

WARNING! Always use genuine Acura parts and fluids for optimal performance and warranty compliance.

Engine System

Detailed engine service procedures and specifications.

Engine removal and installation procedures
Cylinder head service and valve adjustment
Timing belt replacement procedure
Fuel system service and injector cleaning
Ignition system maintenance
Cooling system service
Exhaust system components

CAUTION! Always disconnect battery before performing engine service work.

Transmission

Type: 4-speed automatic with SportShift
Fluid Capacity: 7.4 quarts (drain and refill)
Fluid Type: Honda/Acura ATF-Z1
Service Procedures: Fluid change, filter replacement, shift solenoid testing
Trouble Codes: DTC retrieval and diagnosis procedures
Shift Linkage: Adjustment specifications

Electrical System

Complete electrical system diagrams and service procedures.

Battery: 12V 60Ah, maintenance-free. Alternator: 100A output. Starter: 1.4 kW.

Wiring diagrams: Engine compartment, dashboard, body harness. Fuse box locations: Under-hood main fuse box, interior fuse panel. Component testing: ECU diagnostics, sensor testing, relay operation. Lighting system: Headlight adjustment, bulb replacement procedures.

Suspension & Steering

Front and rear suspension service procedures.

Front suspension: MacPherson strut with lower control arms
Rear suspension: Multi-link double wishbone
Steering: Power-assisted rack and pinion
Wheel alignment specifications
Shock absorber replacement
Ball joint inspection and replacement

Tip: Always check wheel alignment after suspension component replacement.

Brake System

Complete brake system service and maintenance.

Front brakes: Ventilated discs, 11.1-inch diameter
Rear brakes: Solid discs, 10.2-inch diameter
Brake pad replacement procedure
Rotor machining specifications
Brake fluid bleeding procedure
ABS system diagnosis
Parking brake adjustment

WARNING! Always replace brake components in axle sets for optimal braking performance.

Heating & A/C

Climate control system service and repair.

A/C system evacuation and recharge
Compressor replacement procedure
Blower motor service
Heater core replacement
Temperature control diagnosis
Refrigerant capacity: 1.76 lbs R-134a

Body & Interior

Body repair and interior component service.

Body dimensions: Repair specifications and measurements. Paint codes: Factory color codes and application. Interior trim: Removal and installation procedures. Glass replacement: Windshield and window service. Electrical accessories: Power window, seat, and mirror repair.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery/ignition/fuel	Check battery voltage; test ignition components; verify fuel pressure.
Transmission slipping	Fluid level/solenoids	Check fluid level and condition; test shift solenoids; scan for codes.
Brake vibration	Warped rotors	Inspect and machine or replace brake rotors; check caliper operation.
A/C not cooling	Refrigerant/compressor	Check refrigerant pressure; test compressor clutch; inspect condenser.
Electrical issues	Grounds/fuses	Check ground connections; test fuses and relays; inspect wiring harness.

Reset: ECU reset procedure: Disconnect battery for 10 minutes.

Service: Contact Acura dealer or certified technician for complex repairs.