Ram 3500 engine knocking and vibrating due to broken valve spring, replacement needed on Ram 3500

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Ram 3500 owners report experiencing engine knocking and vibrations due to broken valve springs, which can lead to serious issues such as engine misfires and excessive valve noise. These symptoms indicate a significant problem that can affect overall engine performance and may result in severe damage to the combustion chamber if not addressed promptly. Valve springs are essential for the proper operation of the engine, as they ensure valves close during critical strokes and open at the appropriate times. Some owners find that replacing a single valve spring can lead to further complications, making it crucial to tackle the issue comprehensively. Additionally, when replacing a camshaft in a high mileage Ram 3500, it is advisable to replace the valve springs to maintain optimal performance and prevent future issues. Prompt replacement of broken valve springs is essential to restore functionality and prevent further damage to the engine.

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