Spark Plug Inspection [BP]
- Inspect the following and replace the spark plugs if necessary.
- Damaged Insulation
- Worn Electrode
- Carbon Deposits
- If cleaning is necessary, use a plug cleaner or a wire brush. Wipe the upper insulator.
- Damaged Gasket
- Burnt Condition
- Plug Gap
- Plug gap 1.0-1.1 mm {0.040-0.043 in}