For 1990-2009 cars only
Intermittent Engine Misfire/Hesitation During Vehicle Warm Up (Replace Intake and Exhaust Valves)
| Subject: | Intermittent Engine Misfire/Hesitation During Vehicle Warm Up (Replace Intake and Exhaust Valves) |
| Models: | 2004 Chevrolet Aveo, Optra |
| with 1.4L or 1.6L Engine (VINs M, 6 - RPOs L95, L91) |
This bulletin is being issued to cancel Corporate Bulletin Number 05-06-04-003A. Please discard Corporate Bulletin Number 05-06-04-003A (Section 06 - Engine).
If the above-mentioned concern is encountered, please refer to Corporate Bulletin Number 05-06-01-030A for further diagnostic and repair information.
