Target Audience:
DIY mechanics, home auto repair enthusiasts, and professional technicians seeking accurate factory service information.
Value Proposition:
Provides comprehensive, licensed OE repair information at a more convenient and potentially less expensive cost than traditional printed manuals, with digital accessibility.
Comparison To Print:
Offers greater convenience, instant access, and potentially lower cost compared to older, hard-to-find printed manuals. Facilitates easier searching and navigation.
Licensing:
Officially licensed content derived from Original Equipment (OE) materials.
Source:
Developed by RepairSurge, an automotive software company.
Technology Integration:
Accessible via web browser on multiple devices, offering modern convenience over traditional print.
Engine:
Complete engine systems, including diagnosis, disassembly, assembly, and overhaul
Transmission:
Automatic transmission service, repair, and diagnostics
Brakes:
Brake system service, repair, and component replacement (e.g., pads, rotors, calipers, lines)
Suspension:
Suspension system diagnosis, component replacement (shocks, struts, bushings), and alignment procedures
Steering:
Steering system service, repair, and component replacement (e.g., power steering pump, tie rods)
Electrical:
Comprehensive electrical system diagnostics, wiring diagrams, component testing, and repair
Heating Air Conditioning:
HVAC system diagnosis, repair, and refrigerant handling procedures
Bodywork:
Body panel repair, door mechanisms, glass replacement, and trim procedures
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, and inspection procedures
Troubleshooting:
Diagnostic procedures for common and complex issues, symptom-based troubleshooting guides
Repair:
Step-by-step repair instructions for all major vehicle systems and components
Installation:
Procedures for installing replacement parts and accessories
Depth:
Factory-derived information suitable for both DIY enthusiasts and professional technicians. Covers basic maintenance to complete overhauls and advanced diagnostics.
Accessibility:
Web browser accessible on PC, laptop, smartphone, tablet with internet connection
License Type:
Officially Licensed
Access Duration:
1 Year (with discounts for renewal)
Print Quality:
High Resolution (derived from OE materials)
Binding Type:
Not Applicable (Digital Download)
Paper Type:
Not Applicable (Digital Download)
Engine Code:
L27 (3.8L V6)
Displacement:
3.8 Liters (231 cubic inches)
Configuration:
Overhead Valve (OHV) V6
Horsepower:
Approx. 167 hp @ 4000 rpm (specific rating may vary slightly by sub-model)
Torque:
Approx. 220 lb-ft @ 2400 rpm (specific rating may vary slightly by sub-model)
Fuel Delivery:
Multi-Port Fuel Injection (MPFI)
Fuel Type:
Unleaded Gasoline
Octane Rating:
87 Octane (Minimum)
NHTSA Front Impact:
Not rated or comparable data not readily available for this era's standardized ratings.
ABS:
Available (Anti-lock Braking System) on some models/trims.
Airbags:
Driver's side airbag standard.
Seatbelts:
Front and rear seatbelts.
Oil Change:
Every 3,000 - 5,000 miles or 3-6 months, depending on driving conditions (consult manual for specifics).
Transmission Fluid:
Inspect every 15,000 miles, change as needed or per manual recommendation (typically around 30,000-50,000 miles).
Coolant Flush:
Every 24,000 miles or 2 years.
Engine Oil:
API Service SG or SH, SAE 5W-30 (or 10W-30 in warmer climates).
Transmission Fluid:
Dexron-III Automatic Transmission Fluid (ATF)
Coolant:
GM P/N 10528402 or equivalent (conventional green ethylene glycol-based, 50/50 mix with distilled water).
Engine Mounts:
Can degrade over time, leading to vibrations, especially during acceleration or deceleration.
Intake Manifold Gaskets:
Leaking coolant or vacuum leaks can occur, particularly on the 3800 Series I engine (which this manual covers).
Transmission Hard Shifting:
Can be related to sensor issues, solenoid problems, or low fluid pressure.
Heater Core Leaks:
Common issue in many vehicles of this era, leading to coolant loss and interior fogging.
Buick Legacy:
Buick has a long-standing reputation for comfortable, quiet, and well-equipped vehicles, often positioned as a premium American brand.
Lesabre Lineage:
The LeSabre nameplate has a long history within Buick, evolving from large sedans to the more aerodynamic and modern designs of the late 20th century. The 1992 model represents a significant redesign from the previous generation.
Manufacturing Location:
Detroit/Hamtramck Assembly, Michigan, USA
