What can cause cam shaft problems?

Camshaft problems can be caused by several factors, including inadequate lubrication, which leads to increased wear and tear, and misalignment during installation. Additionally, using poor-quality or incorrect timing belts or chains can result in camshaft damage. Overheating due to engine issues can also warp or break the camshaft. Lastly, excessive engine modifications or high-performance upgrades without proper adjustments can stress the camshaft beyond its design limits.