SMU - SECTION 6E2 - ENGINE CONTROLS - REVISED. Geo Metro 1997

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# SMU - SECTION 6E2 - ENGINE CONTROLS - REVISED

#### SUBJECT: SERVICE MANUAL UPDATE - SECTION 6E2 - ENGINE CONTROLS - REVISED THE HEADER FOR THE DTC P0400 EXHAUST GAS RECIRCULATION SYSTEM

#### MODELS: 1997 GEO METRO WITH L.0L ENGINE (VIN 6 - RPO LP2)

THIS BULLETIN IS BEING ISSUED TO REVISE THE HEADER FOR THE DTC P0400 EXHAUST GAS RECIRCULATION (EGR) SYSTEM TABLE ON THE L.0L 1997 GEO METRO (VIN 6). THE SECTION OF THE HEADER THAT READS - (EXCEPT CALIFORNIA EMISSIONS) SHOULD BE IGNORED. ALL 1997 1.0L METROS HAVE AN EXHAUST GAS RECIRCULATION (EGR) SYSTEM. PLEASE NOTE THIS CHANGE IN THE FOLLOWING LOCATIONS OF THE SERVICE MANUAL:

1997 GEO METRO SERVICE MANUAL BOOK 2 - GMP/97-2 PAGES 6E2-A1-125, 6E2-A1-127, 6E2-A1-128, 6E2-A1-129 AND TABLE OF CONTENTS ON PAGE 6E2-A1-2

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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 1997 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.