How to Properly Clean a Car Engine?

1 Answers
LaFrancisco
07/29/25 11:32am
Here are the correct methods for cleaning a car engine: Protective measures before cleaning: After the engine has cooled down, cover the battery with plastic sheeting to prevent cleaning agents or water from damaging the electrodes. Similarly, the fuse box, ignition coils, and generator should also be covered to avoid water splashes. Since cleaning agents have a pungent odor and prolonged exposure can be harmful to humans, remember to wear a mask and gloves. Remove the decorative cover: Take off the engine decorative cover. The engine decorative cover is made of plastic, has a large surface area, and is secured with clips, making it removable. Surface dust is most visible, and there is significant grease buildup beneath the cover. Only by removing it can you clean the components underneath. Apply cleaning agent: Spray the cleaning agent onto the engine parts that need cleaning, and don't forget the removed decorative cover. For areas with thick grease, use a brush along with the cleaning agent to quickly break up the grease. Wipe dry after 5 minutes: Five minutes after applying the cleaning agent, wipe it clean with a towel. For parts where the grease hasn't broken up, repeat the cleaning process until they are clean. You can also use a high-pressure water gun to rinse, but be sure to take waterproof measures for the aforementioned components. Then, dry them with chamois or a highly absorbent cloth, or use a blow dryer.
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