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1991 Buick LeSabre Service and Repair Manual
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$29.99 USD
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Covers all 1991 LeSabre trims — Custom Coupe 2-Door, Limited Coupe 2-Door, Custom Sedan 4-Door +2 more ·
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Complete repair procedures
Wiring diagrams & schematics
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1991 Buick LeSabre Service and Repair Manual
Regular price
$29.99 USD
Unit price
1991 Buick LeSabre service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Custom Coupe 2-Door
- Limited Coupe 2-Door
- Custom Sedan 4-Door
- Limited Sedan 4-Door
- Base Coupe 2-Door
Engines covered
- 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURE
Consequence
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I
Remedy
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
EXCESSIVE VIBRATION OF ELECTROCHROMIC INSIDE REARVIEW MIRROR. *TW
LITTLE TO NO AIR FLOW FROM SIDE WINDOW DEFROSTER DUCTS. *TW
WHILE DRIVING, AT APPROX. 30MPH, WHEN MADE ATTEMPT TO SLOW/STOP BRAKE PEDAL WENT TO FLOOR, GOING THROUGH GARAGE HITTING WALL, NO PRIOR WARNING. TT
MY DAUGHTER TURNED ON THE CAR AND MOVED THE DRIVER'S SEAT FORWARD. SHE SMELLED SMOKE AND GOT OUT OF THE CAR. THE CAR FILLED WITH SMOKE AND A FIRE BROKE OUT UNDER THE SEAT. THE FIRE DEPARTMENT CAME AND
VEHICLE FIRE AFTER FUEL RAN OUT OF VEHICLE. NAR 07/02/2003.*MR WHILE DRIVING THE CONSUMER NOTICED THAT THE VEHICLE WAS OUT OF GAS. THE CONSUMER FIGURED THE VEHICLE HAD A FUEL LEAK SINCE HE HAD FILL
WHILE STARTING CAR THE VEHICLE BACKFIRED AND THE ENGINE CAUGHT ON FIRE THE CAR WAS A COMPLETE TOTALED. *AK
TL*THE CONTACT OWNS A 1991 BUICK LESABRE. THE VEHICLE HAS FOUR COOPER FUTURA 2000 RADIAL LTE TIRES, SIZE P2-05/70R14 (NA). IN DECEMBER OF 2008, THE VEHICLE DROVE ROUGHLY AS IF AN ALIGNMENT WERE NEED
Showing the 5 most serious of 46 complaints filed with NHTSA.
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