Target Audience:
Owners with basic mechanical skills, independent auto service professionals
Value Proposition:
Provides same specifications and procedures as authorized dealer service departments
Information Source:
Directly mirrors authorized dealer service information
Instant Access:
Instant download upon payment, no shipping delays
User Empowerment:
Enables informed discussions with technicians and potential oversight of repairs
Engine Service:
Service and overhauling, including specific procedures for 4.0L and 5.0L engines
Transmission Service:
Maintenance, repair, and diagnostics for automatic transmissions
Chassis Systems:
Covers chassis components, frame, and underbody
Body And Exterior:
Body repairs, panel replacement, exterior trim, and hardware
Electrical System:
Wiring diagrams, component testing, troubleshooting, and repairs
Fuel System:
Fuel delivery, injection systems, pumps, injectors, and related components
Emission Control:
Emission control systems, catalytic converters, and related sensors
Induction System:
Air intake systems, mass air flow sensors, and throttle bodies
Mechanical Components:
General mechanical assemblies and components
Control Systems:
Engine management, electronic control units (ECUs), and sensors
Differentials:
Rear differential service and maintenance
Steering And Suspension:
Steering rack, power steering, suspension components, alignment
Brake System:
Brake pad/rotor replacement, hydraulic system, parking brake
ABS System:
Anti-lock Braking System (ABS) diagnostics and repair
General Information:
Vehicle identification, general maintenance practices, safety precautions
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly
Troubleshooting Diagnostics:
Systematic diagnostic procedures, common fault codes, symptom analysis
Wiring Diagram Verification:
Tracing wiring, checking terminal pin connections, expected readings
Part Testing:
Techniques for testing suspected components
Common Fixes:
Solutions for frequent problems like no-starts, hesitations, stalling
Preventative Maintenance:
Tips for preventing common issues from escalating
Diagnostic Capability:
Advanced diagnostics for engine management and electronic systems
Rebuild Procedures:
Detailed procedures for engine and transmission rebuilding
Technical Specifications:
Inclusion of full specifications and torque settings for all major components
Engine Code 40:
M60B40 (4.0L V8)
Engine Code 50:
M60B50 (5.0L V8)
Horsepower 40:
Approximately 282 hp @ 5800 rpm (M60B40)
Torque 40:
Approximately 295 lb-ft @ 4500 rpm (M60B40)
Horsepower 50:
Approximately 295 hp @ 5200 rpm (M60B50)
Torque 50:
Approximately 332 lb-ft @ 4000 rpm (M60B50)
Injection Type:
Bosch Motronic Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline (Premium Recommended)
NHTSA Ratings:
Information for this era may be limited; typically focused on structural integrity
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Optional or standard depending on model year and specific vehicle options
Airbags:
Driver airbag standard, passenger airbag optional on early models, standard later
Seat Belts:
Three-point seat belts for all occupants
Audio System:
Premium sound systems were available, often with cassette players and early CD changers.
Onboard Computer:
On-Board Computer (OBC) providing diagnostics, fuel economy, and trip data.
Cruise Control:
Standard electronic cruise control
Parking Sensors:
Optional rear parking assist sensors (Park Distance Control) on later models.
Mobile Integration:
None by modern standards; early cellular phone integration might have been an option.
Oil Change Interval:
Typically 5,000-7,500 miles or 6-12 months, consult specific manual for exact recommendation
Coolant Flush:
Every 2-3 years or manufacturer-specified mileage
Spark Plugs:
Depends on plug type, typically 30,000-60,000 miles
Engine Oil:
Refer to manual for specific viscosity (e.g., 5W-30, 5W-40) and API service classification
Transmission Fluid:
Specific ATF type required (e.g., Dexron II/III, check manual for exact BMW spec)
Coolant:
BMW-approved G48 coolant or equivalent (ethylene glycol based)
Cooling System:
Plastic coolant expansion tanks can become brittle and crack. Water pumps and hoses can also fail.
Ignition System:
Coil-on-plug or distributor issues (depending on specific engine build), spark plug wires can degrade.
Suspension:
Front control arm bushings, tie rod ends, and ball joints are common wear items.
Electronics:
Age-related issues with sensors, ECUs, and dashboard electronics are possible. OBC (On-Board Computer) can be temperamental.
Idle Control Valve:
Can become clogged, leading to rough idle or stalling.
ABS Sensors:
Wheel speed sensors can fail, triggering ABS warning lights.
Bmw Philosophy:
Renowned for performance, luxury, and engineering excellence
E32 Introduction:
Introduced in 1986 as the successor to the E23, the E32 marked a significant advancement in BMW's luxury sedan line.
E32 Platform:
Featured a more aerodynamic design, advanced chassis technology, and introduction of V8 engines.
E32 Updates:
Updates throughout its production run included improved electronics, safety features, and powertrain enhancements. The 740i and 750i models were key offerings.
Production Years:
1986-1994
Manufacturing Location:
Germany (Dingolfing Plant)
