Introduction The internal combustion engine is a marvel of engineering, relying on numerous components to function efficiently. Among these, piston rings and valve seals play crucial roles. These components are essential for maintaining engine performance and longevity. However, like all mechanical parts, they can wear out over time, leading to various issues. Understanding the symptoms of bad valve seals and piston rings and knowing the replacement costs can help you maintain your vehicle better and avoid costly repairs down the line. Functions of Piston Rings Piston rings are integral to the engine’s operation, performing several vital functions: Compression Seal Piston rings create a tight seal between the piston and the cylinder wall, preventing the combustion gases from escaping. This ensures … Continue reading 3 Symptoms of Bad Valve Seals and Piston Rings and Replacement Cost