Changing the camshaft on a 2006 Toyota Sequoia 4.7L V8 engine includes eradicating the valve covers, timing belt, and camshaft. It is a complicated activity that requires specialised information and instruments, and it is typically not beneficial for newcomers.
The camshaft is liable for controlling the timing of the valves, which permits the engine to breathe correctly. A worn or broken camshaft could cause quite a lot of issues, together with lowered engine energy, poor gas economic system, and tough idling.