Market Segment:
Mid-size sedan.
Competitors:
Toyota Camry, Honda Accord, Ford Taurus, Chevrolet Lumina.
Software Advantage:
Online, accessible on multiple devices, potentially more up-to-date than printed manuals, cost-effective.
Licensing Source:
Officially licensed, derived from OE (Original Equipment) materials.
Engine:
Complete engine overhaul, diagnostics, cooling system, fuel system, ignition system, lubrication system, emissions control, engine mechanicals.
Transmission:
Manual and Automatic transmission service, repair, diagnostics, fluid specifications, overhaul procedures.
Brakes:
Hydraulic system, ABS diagnostics, disc and drum brake service, caliper, rotor, pad replacement, parking brake.
Steering:
Power steering system, steering rack, pump, hoses, linkage, alignment specifications.
Suspension:
Front and rear suspension components, struts, shocks, ball joints, control arms, bushings, springs, alignment.
Electrical:
Complete wiring diagrams, fuse box locations, component testing, charging system, starting system, lighting, accessories, body control modules.
HVAC:
Heating, ventilation, and air conditioning system diagnosis, refrigerant handling, component replacement, performance testing.
Body:
Body panel removal and installation, interior trim, glass, doors, latches, body repair procedures.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups, brake inspections.
Repair:
Component replacement, system overhauls, common fault diagnosis and repair procedures.
Diagnostics:
Troubleshooting guides for all major systems, diagnostic trouble codes (DTCs) interpretation, symptom-based troubleshooting.
Depth:
Factory-level detail, including component removal and installation, specifications, tolerances, and diagnostic procedures.
Accessibility:
Accessible via web browser on PC, laptop, smartphone, and tablet.
Searchability:
Likely includes keyword search functionality for quick information retrieval.
Print Option:
While online, printing of specific pages is typically possible for offline use.
Binding Type:
N/A (Digital Format)
Paper Type:
N/A (Digital Format)
Engine Type 1:
2.0L Inline-4 (G4CP)
Engine Displacement 1:
1997 cc
Horsepower 1:
136 hp @ 6000 rpm (approx.)
Torque 1:
126 lb-ft @ 4500 rpm (approx.)
Engine Type 2:
2.5L V6 (G6CU)
Engine Displacement 2:
2493 cc
Horsepower 2:
145 hp @ 5500 rpm (approx.)
Torque 2:
149 lb-ft @ 4000 rpm (approx.)
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Recommended Fuel:
87 Octane Unleaded Gasoline
NHTSA Driver Front:
Not extensively rated by NHTSA for this specific year in public domain; expect typical 1990s sedan safety standards.
IIHS Side:
Not extensively rated by IIHS for this specific year in public domain.
ABS:
Optional on some trims, standard on higher trims.
Airbags:
Driver and passenger front airbags.
Seatbelts:
Front pretensioner seatbelts, 3-point rear seatbelts.
Oil Change Interval:
Every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type.
Engine Oil Filter Replacement:
At every oil change.
Air Filter Replacement:
Every 15,000-30,000 miles or as needed based on inspection.
Spark Plug Replacement:
Approximately every 30,000-60,000 miles, depending on plug type.
Timing Belt Replacement:
Critical for interference engines. Consult manual for specific interval, typically around 60,000-90,000 miles. (Manual will clarify if interference)
Engine Oil Type:
API SG or higher; SAE 5W-30 or 10W-30 (refer to manual for specific viscosity based on temperature).
Engine Oil Capacity:
Approximately 4.0-4.5 quarts (3.8-4.3 liters) with filter for 2.0L, slightly more for 2.5L V6.
Coolant Type:
Ethylene glycol-based coolant, typically a 50/50 mix with distilled water.
Transmission Fluid Type Automatic:
Dexron II or Dexron III (GM specification, commonly used by Hyundai).
Transmission Fluid Capacity Automatic:
Approximately 3.5-4.5 quarts (3.3-4.3 liters) for refill after drain and fill.
Power Steering Fluid:
Dexron II or equivalent power steering fluid.
Brake Fluid Type:
DOT 3 or DOT 4 (refer to manual for specific requirement).
Engine Oil Consumption:
Some reports of increased oil consumption with age and mileage on certain engines.
Automatic Transmission Shift Quality:
Occasional reports of rough shifting or delayed engagement, often related to fluid condition or internal wear.
Suspension Components:
Wear of bushings, ball joints, and tie rod ends is common due to age and mileage.
Exhaust System:
Corrosion and leaks in the exhaust system are typical for vehicles of this age.
Electrical Connectors:
Corroded or loose electrical connectors can lead to intermittent faults in various systems.
Korean Automaker:
Hyundai is a South Korean multinational automotive manufacturer, established in 1967.
Generation:
The 1998 Sonata is part of the second generation (Y3), introduced in 1994.
Design Influence:
Styling cues were often influenced by popular Japanese and European designs of the era.
Manufacturing Locations:
Primary production in Ulsan, South Korea.
