There is a strange clicking noise coming from the engine at idle MB SD Connect C4, when my customers rev the car this clicking noise goes faster. This even clicks when driving slowly and annoys me when my customers reach a red light but at higher speeds you can't hear it and in the pipes inside the engine which is visible my customers can hear something like rocks are hitting inside them.
Anyone have any idea what the problem is? How it can be fixed?
Thanks in advanced.
Anyone have any idea what the problem is? How it can be fixed?
Thanks in advanced.