The JLM Hydraulic Valve Lifter Treatment is an oil additive designed to improve the performance and functionality of a car engine's hydraulic valve lifters. These lifters are responsible for maintaining proper contact between the camshaft and the valves, ensuring smooth engine operation. Over time, deposits and sludge can accumulate within the lifters, causing noise and reduced performance. The JLM Hydraulic Valve Lifter Treatment is formulated to dissolve these deposits, enhancing the lifter's ability to function correctly. By using this treatment, car owners can potentially reduce valve noise, restore lost power, and extend the overall lifespan of their engine.