How to Deal with Excess Engine Oil from Maintenance?

[SanPreston]

The methods for handling excess engine oil from maintenance are: 1. Store the remaining oil properly after each maintenance session. After three or four maintenance cycles, add all the leftover oil into the engine after draining the old oil. This not only improves oil utilization efficiency but also helps clean the engine. 2. Take the oil home and use it to lubricate household items such as bicycle chains, door hinges, and other mechanical tools. 3. Lubrication: Tires are often exposed to high temperatures, which can lead to cracking. Applying a small amount of oil to the exterior of the tires can extend their lifespan and prevent cracking. 4. Prevent rust on iron components: Many car parts are made of iron and can rust due to prolonged exposure to the elements. Applying a bit of oil to these iron components, such as screws, can prevent rust formation. 5. Utilize the last bit of usefulness: Car sunroofs require regular maintenance. Using leftover oil to lubricate the sunroof tracks can extend their lifespan and prevent leaks.