For 1990-2009 cars

# 3-2 COAST DOWN CLUNK (NEW CALIBRATION)

#### SUBJECT: 3-2 COAST DOWN CLUNK (NEW CALIBRATION)

#### MODELS: 1994 CHEVROLET CAMARO 1994 PONTIAC FIREBIRD WITH 5.7L ENGINE (VIN P - RPO LT1)

TRANSMISSION APPLICATIONS: 1994 HYDRA-MATIC 4L60-E (RP0 M30)

#### CONDITION:

SOME 1994 VEHICLES MAY EXHIBIT A COAST DOWN CLUNK. THE CLUNK MAY BE NOTICEABLE WHILE COASTING DOWN FROM 3RD TO 2ND GEAR.

#### CORRECTION:

A NEW CALIBRATION HAS BEEN RELEASED TO IMPROVE THE COAST DOWN OPERATING CONDITION FROM 3RD TO 2ND GEAR. VEHICLES BUILT ON OR AFTER THE SEQUENCE NUMBERS BELOW HAVE THE NEW CALIBRATION ALREADY.

SEQUENCE VIN CAR LINE ------------ --------

239227 PONTIAC FIREBIRD F-CAR 192422 CHEVROLET CAMARO F-CAR

THE NEW CALIBRATION IS AVAILABLE STARTING WITH THE JUNE, 1994 CD UPDATE.

SERVICE PARTS INFORMATION:

PART NUMBER CAR LINE AXLE BROADCAST ___________ ________ ____ _________ 16209981 F 2.73 BMJM 16209991 F 2.73 BMJN 16210001 F 2.73 BMJP 16210011 F 3.23 BMJR 16210021 F 3.23 BMJS 16210031 F 2.73 BMJT

#### WARRANTY INFORMATION:

FOR VEHICLES REPAIRED UNDER WARRANTY, USE: LABOR OPERATION NUMBER: J6355 LABOR TIME: USE PUBLISHED LABOR OPERATION TIME.

FIGURES: 0 ATTACHMENTS: 0

GENERAL MOTORS BULLETINS ARE INTENDED FOR USE BY PROFESSIONAL TECHNICIANS, NOT A "DO-IT-YOURSELFER." THEY ARE WRITTEN TO INFORM THOSE TECHNICIANS OF CONDITIONS OCCURRING 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 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.