Mercedes-Benz CL63 AMG Problem Report
Mercedes-Benz CL63 AMG Engine valve stem may break
An engine valve stem may break resulting in severe internal engine damage. Our technicians tell us the worst case scenario would require complete replacement of the engine.
Excessive engine oil consumption can be caused by piston rings and valves which did not break-i...
The transmission drive selector module may fail resulting in the loss of gear selection capabi...