Ignition System Specifications
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Specification | |
|---|---|---|
| Ignition Type | Individual Ignition Coils | |
| Firing Order | 1 - 3 - 4 - 2 | |
| Spark Plug Torque | Refer to Fastener Specifications | |
| Spark Plug Gap - All (Except LKN) | 0.60 mm - 0.70 mm (0.024 in - 0.028 in) | |
| Spark Plug Gap - LKN | 0.65 mm - 0.75 mm (0.026 in - 0.030 in) | |
| Spark Plug Type | Refer to Electronic Parts Catalog | |