If you have an oxidized aluminum engine part, it is important to clean it as soon as possible. Cleaning the part will help to prevent corrosion and make the engine run more efficiently. There are a few ways to clean an oxidized aluminum engine part:

  1. Use a mild soap and water solution to clean the part. This will remove any built-up dirt and grease.
  2. Use a vacuum cleaner with the hose attachment to clean the part. This will remove any built-up dust and debris.
  3. Use a hairdryer on high heat to dry the part completely. This will remove any oils, dirt, and grease that may have been build up on the part over time.