PROM - Failure to Run Cold or Hesitates On Driveaway
89chevy17Number: 89-95-6E
Section: 6E
Date: MARCH, 1989
Subject: FAILURE TO RUN COLD OR HESITATES
Model and Year: 1988-89 "J" AND "L" CARS WITH 2.0L (VIN CODE 1)
ENGINE AND 125C TRANSAXLE
TO: ALL CHEVROLET DEALERS
Customer comments of cold driveability roughness, hesitation or failure to run after a cold start and driveaway maneuver may be repaired with the installation of a new cal PROM, listed below:
BROADCAST SCANNER
USAGE PROM P/N CODE I.D.
1988 J All 16136810 ARRJ 6821
1988 L All 16136812 ARRK 6831
NOTE: The 1988 L-car proms only apply to units with VIN sequence 500000 or greater.
1989 J Federal 16137088 ARRL 7011
1989 J California 16137094 ARRM 7021
1989 L Federal 16137098 ARRN 7031
1989 L California 16137102 ARRP 7041
Parts are currently available from GMSPO.
Labor Operation Number: T1421
Labor Time: .4 Hours