Removal Procedure
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.
- Operate the vehicle until the engine is at normal operating temperature.
- Remove the spark plugs. Refer to Spark Plug Replacement .
- Interrupt the fuel supply.