Vehicle Segment:
Luxury Grand Tourer (GT)
Bmw Era:
Represents a pinnacle of BMW's engineering and design in the early 1990s.
Key Competitors:
Mercedes-Benz SL, Jaguar XJS, Ferrari 412.
Manual Value Proposition:
Provides dealership-level technical data for DIY enthusiasts, saving significant repair costs.
Manual Accessibility:
Digital format, no installation, easily searchable and bookmarkable.
Documentation Scope:
Comprehensive Workshop Service and Repair
Primary Target Audience:
Dealerships, Auto Repair Shops, Advanced DIY Enthusiasts
Estimated Page Count:
N/A (Digital PDF)
Manual Classification:
Workshop Service and Repair Manual
Distinction From Owner'S Manual:
Detailed repair and maintenance procedures vs. basic operation and features.
Engine Service And Repair:
Complete diagnosis, overhaul, timing, fuel injection, cooling, lubrication.
Transmission Service And Repair:
Manual and automatic transmission rebuilds, fluid changes, diagnostics.
Suspension And Steering:
Front/rear suspension, steering systems, alignment procedures.
Brake Systems:
Hydraulic systems, ABS, brake component replacement, bleeding procedures.
Electrical Systems And Diagnostics:
Wiring schematics, electrical diagrams, component testing, common faults.
Air Conditioning And Climate Control:
System diagnostics, refrigerant handling, component replacement.
Bodywork And Chassis:
Body panel repairs, structural integrity, interior trim.
Computer Diagnostics:
OBD-I fault codes and diagnostic procedures.
Airbag Systems:
SRS system diagnostics and component safety precautions.
Maintenance Procedures:
Fluid changes, filter replacements, tune-ups, inspections.
Repair Procedures:
Minor and major component repair, system overhauls, component replacement.
Troubleshooting Guides:
Step-by-step diagnostic flowcharts for common issues.
Rebuilding Procedures:
Detailed instructions for engine and transmission rebuilds.
Diagnostic Capability:
In-depth diagnostics for mechanical, electrical, and electronic systems.
Repair Level:
From basic maintenance to full vehicle disassembly and reassembly.
Documentation Style:
Step-by-step instructions with detailed illustrations.
Engine Options:
V8 (M60B30, M60B40) and V12 (M70B50)
M60B30 Displacement:
2,997 cc (3.0 L)
M60B40 Displacement:
3,982 cc (4.0 L)
M70B50 Displacement:
4,988 cc (5.0 L)
M60B30 Horsepower:
215 hp (160 kW) @ 5,800 rpm
M60B40 Horsepower:
282 hp (210 kW) @ 5,800 rpm
M70B50 Horsepower:
296 hp (221 kW) @ 5,200 rpm
M60B40 Torque:
295 lb-ft (400 Nm) @ 4,500 rpm
M70B50 Torque:
317 lb-ft (430 Nm) @ 3,900 rpm
Fuel Injection:
Bosch Motronic electronic fuel injection
Oil Change Interval:
Typically 7,500-10,000 miles or 12-18 months (refer to manual for exact model/year).
Major Service Intervals:
Spark plug replacement, coolant flush, transmission fluid service at higher mileages (e.g., 60,000 miles).
Engine Oil Viscosity:
Typically SAE 5W-30 or 10W-40 synthetic (refer to manual).
Transmission Fluid Type:
ATF Dexron III for automatic transmissions (refer to manual for specific type).
Coolant Type:
Ethylene glycol-based antifreeze/coolant (BMW Blue or compatible).
Common E31 Issues:
Cooling system leaks (plastic components), VANOS system (on later models), electrical gremlins, window regulators, fuel pump issues.
Manual Utility For Issues:
Provides detailed diagnostic procedures and repair steps for these common problems.
Bmw Gt Legacy:
Built on BMW's reputation for performance and engineering excellence.
E31 Development:
Designed as a flagship luxury coupe, showcasing advanced technology and styling.
Production Years:
1989-1999
Early Production Engines:
Focused on V8 power, later introducing the V12.
