Caprice Wagon RWD V8-350 5.7L (1992)
Idle Speed: Customer Interest
PROM - Idle Surge/Engine Detonation
Number: 92-93A-6E
Section: 6E
Date: JAN. 1993
Corporate Bulletin No.: 136527R
ASE No.: A1, A8
Subject:
IDLE SURGE AND/OR ENGINE DETONATION
Model and Year:
1992 CAPRICE WAGON WITH 5.7L ENGINE
THIS BULLETIN CANCELS AND SUPERSEDES DEALER SERVICE BULLETIN NO. 92-93-6E, DATED FEB. 1992. A CONDITION HAS
BEEN ADDED. ALL COPIES OF 92-93-6E SHOULD BE DISCARDED.
Condition:
Some owners of 1992 Caprice wagons with the 5.7L (VIN 7, L05 V8) engine may comment on idle surge and/or engine detonation (spark knock).
Correction:
The calibration has been refined to address these comments. Replace the PROM with the part number.
Parts are currently available from GMSPO.
WARRANTY INFORMATION:
Labor Operation: T0500
Labor Time: 0.5 hrs
