PIP5472C
Service Bulletin Details
Public Details for: PIP5472C
This preliminary information communication provides information to the technician related to vehicles that have a malfunction indicator lamp on. A technician may find diagnostic trouble code P050D set as current or history. The technician i
Models from 2018
| 2018 BUICK ENCORE |
| 2018 CHEVROLET CRUZE |
| 2018 CHEVROLET EQUINOX |
| 2018 CHEVROLET MALIBU |
| 2018 CHEVROLET SPARK |
| 2018 CHEVROLET VOLT |
| 2018 GMC TERRAIN |
Models from 2017
| 2017 BUICK ENCORE |
| 2017 CHEVROLET CRUZE |
| 2017 CHEVROLET MALIBU |
| 2017 CHEVROLET SPARK |
| 2017 CHEVROLET VOLT |
Models from 2016
| 2016 BUICK ENCORE |
| 2016 CHEVROLET CRUZE |
| 2016 CHEVROLET MALIBU |
| 2016 CHEVROLET SPARK |
| 2016 CHEVROLET VOLT |
Bulletin No.: PIP5472C Published date: N/A Preliminary Information PIP5472C Short Duration Misfire - Rough Idle - MIL On During Cold Start - P050D Models Brand: Model: Model Years: VIN: from Engine: to Transmissions: Buick Encore 2016 - 2018 All All 1.4L (RPO LE2) All Chevrolet Cruze 2016 - 2018 All All 1.4L (RPO LE2) All Chevrolet Equinox 2018 All All 1.5L (RPO LYX) All Chevrolet Malibu 2016 - 2018 All All 1.5L (RPO LFV) All Chevrolet Spark 2016 - 2018 All All 1.4L (RPO LV7) All Chevrolet Volt 2016 - 2018 All All 1.5L (RPO L3A) All GMC Terrain 2018 All All 1.5L (RPO LYX) All Involved Region or Country North America Short duration cold start rough idle, MIL on, P050D with or without P0300 at ambient temperatures Condition between -10C and +5C (14F to 41F). One or more exhaust SHLA's (Stationary Hydraulic Lash Adjuster) may not bleed off the cold, thick Cause engine oil, causing the exhaust valve not to seal the cylinder for a short duration during cold starts. Correction: If you encounter the P050D with misfires that occur only during the first 15 to 30 seconds of cold start, then replace all Exhaust SHLA's. (Stationary Hydraulic Lash Adjuster) Do not replace the intake side SHLA's as a slow leak rate on the intake side will not cause this issue. Repair Verification requires a cold start. After SHLA replacement, following a cold soak at ambient temperatures between -10C and +5C (14F to 41F) start the engine and retest for short duration misfires or the P050D. Warranty Information Labor Operation Description Labor Time 4061270 Hydraulic Valve Lash Adjuster Replacement Use Published Labor Operation Time Version History 4 Version 2/23/2017 - to add 2016-2017 Chevrolet Volt to models list. 3/09/2017 - to add 2018 to all models. 12/11/2017 - to add 2018 GMC TERRAIN © 2016 General Motors. All Rights Reserved.