How to Clean the Sludge on the Outside of the Engine?

[EmersonDella]

Engine sludge can be cleaned at a repair station or garage. Methods to prevent excessive automotive sludge are as follows: 1. Use high-quality fuel: According to data, fuel has a greater impact on sludge formation than lubricating oil. Using high-quality fuel reduces sludge formation, so it is recommended that car owners refuel at reputable gas stations whenever possible. 2. Choose the appropriate lubricating oil: When selecting lubricating oil, we need to determine the type based on the vehicle's daily usage. It is also important to regularly check the vehicle's oil level and replenish it promptly when it is low to reduce the pressure on the existing oil.