Spark Plug Usage
WARNING: This page is about a different variant/trim than selected.
- Ensure that the correct spark plug is installed. An incorrect spark plug causes driveability conditions. Refer to Ignition System Specifications for the correct spark plug.
- Ensure that the spark plug has the correct heat range. An incorrect heat range causes the following conditions:
- Spark plug fouling - colder plug
- Pre-ignition causing spark plug and/or engine damage - hotter plug