1998 Chevrolet Monte Carlo 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
- LS Coupe 2-Door
Engines covered
- 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
- 3.1L 189Cu. 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
General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala
Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.
The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove t
THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. VEHICLE DESCRIPTION: 1995-1999 CHEVROLET MONT
THE BRAKING COULD FEEL DELAYED MOMENTARILY WHEN LIGHT OR MODERATE FORCE IS APPLIED ON THE
DEALER WILL MODIFY THE FRONT FENDER LINERS TO REMOVE A PORTION OF THE CLOSEOUT PANELS IN T
CERTAIN PASSENGER VEHICLES HAVE LOWER PINION BEARINGS IN THE POWER RACK AND PINION ASSEMBLY IN WHICH THE RETAINER TABS WERE NOT CRIMPED PROPERLY. THESE RETAINERS COULD FAIL AND P
IF THIS OCCURS, THE PINION SHAFT CAN BE FORCED UPWARD DURING LEFT TURNS AND BACK DOWN AS T
DEALERS WILL INSTALL A NEW LOWER PINION BEARING UNLESS INSPECT OF THE EXISTING BEARING IND
GENERAL MOTORS IS RECALLING 1,497,516 MY 1997-2003 BUICK REGAL, MY 1998-2003 CHEVROLET LUMINA, MONTE CARLO AND IMPALA, MY 1998-1999 OLDSMOBILE INTRIGUE, MY 1997-2003 PONTIAC GRAND
IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A
DEALERS WILL REPLACE THE ENGINES FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.
THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT A CONDITION OF THE REAR ENTERTAINMENT SYSTEM NOT OPERATING AS INTENDED IN COLDER AMBIENT TEMPERATURE AREAS DUE TO CALIBR
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE
BUICK\CHEVROLET\GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT-ANALOG ONSTAR DEACTIVATION. CSC LETTER WAS RECEIVED. *PE
Showing the 8 most recent of 46 technical service bulletins on file with NHTSA.
ON SEPTEMBER 24, 2015, MY WIFE WAS DRIVING OUR MONTE CARLO. UNBEKNOWNST TO HER THE CAR BEGAN SMOKING UNDERNEATH, CAUSING LOSS OF CONTROL WITH NEITHER STEERING NOR BRAKING CAPABILI
ON SEPTEMBER 24, 2015, MY WIFE WAS DRIVING OUR MONTE CARLO. UNBEKNOWNST TO HER THE CAR BEGAN SMOKING UNDERNEATH, CAUSING LOSS OF CONTROL WITH NEITHER STEERING NOR BRAKING CAPABILI
ON SEPTEMBER 24, 2015, MY WIFE WAS DRIVING OUR MONTE CARLO. UNBEKNOWNST TO HER THE CAR BEGAN SMOKING UNDERNEATH, CAUSING LOSS OF CONTROL WITH NEITHER STEERING NOR BRAKING CAPABILI
ON SEPTEMBER 24, 2015, MY WIFE WAS DRIVING OUR MONTE CARLO. UNBEKNOWNST TO HER THE CAR BEGAN SMOKING UNDERNEATH, CAUSING LOSS OF CONTROL WITH NEITHER STEERING NOR BRAKING CAPABILI
Showing the 4 most serious of 129 complaints filed with NHTSA.
