Malibu V6-3.5L VIN 8 (2004)
PROM - Programmable Read Only Memory: All Technical Service Bulletins
Engine Controls - Rough/Unsteady Idle
Bulletin No.: 04-06-04-080
Date: November 09, 2004
TECHNICAL
Subject:
Rough Engine Idle when Hot (Reprogram PCM)
Models:
2004 Chevrolet Malibu
with 3.5L Lx9 (VIN 8 - RPO LX9)
Condition
Some customers may comment on a rough or unsteady idle when the vehicle is at full warmed to operating temperature.
Correction
New calibrations have been released to address this concern. Reprogram the PCM with the appropriate calibration or later as shown.
Warranty Information
For vehicles repaired under warranty, use the table.
Disclaimer
