How to Effectively Clean Oil from a Spark Plug Hole?

Learn the safest steps to clean oil from your spark plug hole and ensure optimal engine performance.

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To clean oil out of a spark plug hole: 1. Disconnect the battery to ensure safety. 2. Remove the spark plug carefully using a spark plug socket. 3. Use a cloth or paper towel to soak up excess oil. 4. Apply brake cleaner to dissolve remaining oil and clean thoroughly. 5. Reinstall the spark plug and reconnect the battery.

FAQs & Answers

  1. What causes oil in the spark plug hole? Oil can enter the spark plug hole due to worn piston rings, faulty gaskets, or valve seal issues.
  2. Is it safe to use brake cleaner on spark plugs? Yes, brake cleaner can dissolve oil, but ensure you follow safety precautions and avoid leaving residue.