GMC Buick Encore GX 2020 Owner's Manual page 405

404 Technical Data
Engine
1.2L L3 Gas Engine (LIH)
1.3L L3 Gas Engine (L3T)
Spark plug gaps are preset by the manufacturer. Re-gapping the spark plug is not recommended and can damage
the spark plug.
Engine Specifications
VIN Code Transmission
2
L
Automatic
Automatic
Spark Plug Gap
0.6 - 0.7 mm
0.65 - 0.75 mm