Target Audience:
Professional technicians and DIY owners servicing the 1998 Explorer
Competitive Advantage:
Complete factory-level procedures, diagrams, and specifications in searchable software format
Key Features:
Repair procedures, wiring diagrams, torque specs, diagnostic routines, and maintenance schedules
Coverage Areas:
Engine, transmission, driveline, suspension, brakes, electrical, body, HVAC, and diagnostics
Page Count:
N/A - digital software edition, content equivalent to full factory manual set
Manual Type:
Factory service and repair manual (digital edition)
Format:
PDF-based software
Delivery Method:
Instant digital download
Engine:
4.0L OHV and 4.0L SOHC V6, and 5.0L V8 - removal, overhaul, timing, and specifications
Fuel System:
Multi-port fuel injection, fuel pump, tank, lines, and regulators
Ignition System:
Distributorless ignition (EDIS), coil packs, sensors, and plugs
Cooling System:
Radiator, water pump, thermostat, and fan clutch procedures
Transmission - Automatic:
5R55E and 4R70W/4R44E service, teardown, and adjustments
Transmission - Manual:
M5OD-R1 5-speed, clutch, and driveline
Transfer Case:
BW1354 and BW4405 electric shift 4WD service
Front Suspension:
Twin I-beam and independent front suspension, ball joints, and alignments
Rear Suspension:
Leaf spring and rear axle (8.8-inch) service
Brakes:
ABS (4-wheel), discs, drums, pads, and hydraulic system
Steering:
Power recirculating ball steering gear and linkage
Electrical:
Complete wiring diagrams, charging, starting, and lighting circuits
HVAC:
Heating, ventilation, and air conditioning service and R-134a charging
Body and Interior:
Panels, doors, glass, seats, trim, and body dimensions
Restraints:
Airbag (SRS) system diagnostics and seatbelt service
Procedures Included:
Step-by-step removal, installation, disassembly, assembly, and adjustment
Technical Depth:
Factory-level with tolerances, torque specifications, and special tool references
Diagnostics:
Symptom-based troubleshooting, OBD-I/OBD-II code retrieval, and pinpoint tests
Parts Information:
Exploded views, part numbers, and torque values throughout
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Base Engine:
4.0L (245 cu in) OHV V6
Optional Engine - 4.0L SOHC:
4.0L SOHC V6 (Explorer SOHC, 1997+)
Optional Engine - V8:
5.0L (302 cu in) V8, standard on Explorer 5.0L trims
4.0L OHV Output:
Approx. 160 hp @ 4200 rpm, 225 lb-ft torque
5.0L V8 Output:
Approx. 215 hp @ 4400 rpm, 280 lb-ft torque
Fuel System:
Sequential multi-port electronic fuel injection (SEFI)
Fuel Requirement:
Regular unleaded, 87 octane
Crash Test Rating:
N/A - refer to NHTSA archives for 1998 model ratings
Airbags:
Dual front airbags (driver and passenger)
Restraints:
Front seatbelts with pretensioners, rear outboard lap/shoulder belts
Braking:
4-wheel anti-lock brakes (ABS)
Child Safety:
Rear door child-safety locks and child seat tether anchors
Audio System:
AM/FM stereo with cassette; optional CD changer and premium JBL audio
Driver Assistance:
4-wheel ABS; no modern driver-assistance features on this model year
Convenience:
Optional keyless entry, power windows, locks, and mirrors
Instrumentation:
Optional electronic 4WD shift control and overhead console
Oil Change:
Every 5,000 km / 3,000 miles (severe service)
Spark Plugs:
Replace approx. every 100,000 miles (platinum plugs)
Coolant:
Inspect at every service; replace per Ford scheduled maintenance
Automatic Transmission Fluid:
Mercon V, change approx. every 30,000 miles severe service
Rear Axle Lubricant:
Synthetic 75W-140 for limited-slip differentials
Air Filter:
Inspect regularly; replace approx. every 30,000 miles
Brake Fluid:
DOT 3, inspect every service interval
Tire Rotation:
Every 10,000 km / 6,000 miles
Coolant Type:
Ford green extended-life coolant (G-05 transition era)
Known Issues:
4.0L OHV intake manifold gasket leaks; head gasket concerns on overheated engines
Common Wear Items:
Ball joints, tie rod ends, leaf spring bushings, and wheel bearings
4WD System:
Transfer case shift motor and hub engagement faults
Manufacturer:
Ford Motor Company, Dearborn, Michigan, USA
Model Evolution:
Second-generation Explorer introduced 1995 with new independent front suspension; 1998 added SOHC V6 availability and continued refinements
Production Location:
Assembled in St. Louis, Missouri (St. Louis Assembly Plant) and Louisville, Kentucky
Platform:
Derived from the Ford Ranger platform, shared with Mercury Mountaineer
