Any time the valves in a piston engine stick, even intermittently, it’s a serious problem. So what can be done to prevent it, and how can Lycoming operators maintain their engines and rectify valve train problems?
Any time the valves in a piston engine stick, even intermittently, it’s a serious problem. So what can be done to prevent it, and how can Lycoming operators maintain their engines and rectify valve train problems?