Technical Service Bulletin 19-NA-044 — 2018 BUICK REGAL
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 19-NA-044 |
| Manufacturer | |
| Vehicle | 2018 BUICK REGAL |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2018 BUICK REGAL
PIP6027A
UNKNOWN OR OTHER
N252494770-01
UNKNOWN OR OTHER
18NA163
SUSPENSION:FRONT
PIP5697D
POWER TRAIN
N182188250 02
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
18NA121
EQUIPMENT
19NA100
EQUIPMENT
PIE0539
STEERING
18NA148
EQUIPMENT
19NA158
ELECTRICAL SYSTEM