Adding a specific petroleum-based product to an engine’s lubrication system is a maintenance procedure intended to address potential issues such as sludge buildup or sticky valve lifters. This process involves carefully introducing the product into the crankcase, where it mixes with the existing engine oil. The aim is to leverage the chemical properties of the additive to dissolve deposits and contaminants, thereby improving oil flow and potentially enhancing engine performance.
The rationale behind incorporating such a product lies in its purported ability to restore engine cleanliness and functionality. Proponents suggest its use can contribute to better fuel economy, smoother operation, and extended engine life by mitigating the detrimental effects of accumulated deposits. Historically, this type of intervention has been employed as a preventative measure and as a corrective solution for engines exhibiting symptoms of internal contamination.