For 1990-2009 cars

# SMU - SECTION 6E3 DRIVEABILITY AND EMISSIONS (REVISED)

#### SUBJECT: SERVICE MANUAL UPDATE - SECTION 6E3 - DRIVEABILITY AND EMISSIONS - REVISED CHART C-4M

#### MODELS: 1994 BUICK CENTURY 1994 CHEVROLET CORSICA, BERETTA, CAVALIER 1994 OLDSMOBILE CUTLASS CIERA WITH 2.2L ENGINE (VIN 4 - RPO LN2)

THIS BULLETIN UPDATES THE C-4M CHART (PAGE 1 OF 2) ELECTRONIC IGNITION MISFIRE DIAGNOSIS FOUND ON PAGE 6E3 - C4-5.

FIGURES: 0 ATTACHMENTS: 1

GENERAL MOTORS BULLETINS ARE INTENDED FOR USE BY PROFESSIONAL TECHNICIANS, NOT A "DO-IT-YOURSELFER". THEY ARE WRITTEN TO INFORM THOSE TECHNICIANS OF CONDITIONS THAT MAY OCCUR ON SOME VEHICLES, OR TO PROVIDE INFORMATION THAT COULD ASSIST IN THE PROPER SERVICE OF A VEHICLE. PROPERLY TRAINED TECHNICIANS HAVE THE EQUIPMENT, TOOLS, SAFETY INSTRUCTIONS AND KNOW-HOW TO DO A JOB PROPERLY AND SAFELY. IF A CONDITION IS DESCRIBED, DO NOT ASSUME THAT THE BULLETIN APPLIES TO YOUR VEHICLE, OR THAT YOUR VEHICLE WILL HAVE THAT CONDITION. SEE A GENERAL MOTORS DEALER SERVICING YOUR BRAND OF GENERAL MOTORS VEHICLE FOR INFORMATION ON WHETHER YOUR VEHICLE MAY BENEFIT FROM THE INFORMATION.

COPYRIGHT 1994 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.