1991 Chevrolet Lumina 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.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- Z34 Coupe 2-Door
- Base Sedan 4-Door
- Euro Coupe 2-Door
- Base Coupe 2-Door
- Euro Sedan 4-Door
Engines covered
- 3.4L 207Cu. In. V6 GAS DOHC Naturally Aspirated
- 3.1L 189Cu. In. V6 GAS OHV Naturally Aspirated
- 2.5L 2474CC 151Cu. In. l4 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
SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HE
DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAM
NO TCC APPLY, MALFUNCTION INDICATOR LAMP (MIL) ON, TCC SURGE, POSSIBLE P0740, P1870, OR 39 AFTER INSTALLATION OF A REMAN (SRTA) 4T60/4T60E. *TT
SOME V6 ENGINES MAY, ON A VERY INFREQUENT BASIS, HAVE AN OIL ODOR CONDITION THAT IS GENERALLY ENCOUNTERED AFTER THE ENGINE'S OIL HAS BEEN CHANGED.TYPICALLY THE ODOR LASTS APPROXIMATELY 1000 MILES AFTER THE CHANGE OF OIL AND THEN DOES NOT RE
CUSTOMERS MAY COMPLAIN OF GRINDING / SCRAPING / GROANING NOISE FROM REAR SUSPENSION. *TT
EXCESSIVE OIL CONSUMPTION (REPLACE PCV HARNESS). *TW
COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW
COLD START RATTLE NOISE. *TW
COLD START RATTLE NOISE. *TW
ABS WARNING LIGHT IS ON. *TW
Showing the 8 most recent of 10 technical service bulletins on file with NHTSA.
WHEN THE CONSUMER APPLIED THE BRAKES, THE PEDAL WENT TO THE FLOOR. THIS CAUSED THE DRIVER TO LOOSE CONTROL OF THE VEHICLE AND HIT A CONCRETE BARRIER. BOTH AIR BAGS DID NOT DEPLOY
WHEN THE CONSUMER APPLIED THE BRAKES, THE PEDAL WENT TO THE FLOOR. THIS CAUSED THE DRIVER TO LOOSE CONTROL OF THE VEHICLE AND HIT A CONCRETE BARRIER. BOTH AIR BAGS DID NOT DEPLOY
WHILE DRIVING 25 MPH VEHICLE WAS INVOLVED IN A FRONTAL COLLISION. UPON IMPACT, AIRBAGS DID NOT DEPLOY, AND THE STEERING FAILED. THE DRIVER AND PASSENGER SUSTAINED HEAD AND NECK I
WHILE DRIVING 25 MPH VEHICLE WAS INVOLVED IN A FRONTAL COLLISION. UPON IMPACT, AIRBAGS DID NOT DEPLOY, AND THE STEERING FAILED. THE DRIVER AND PASSENGER SUSTAINED HEAD AND NECK I
Showing the 4 most serious of 483 complaints filed with NHTSA.
