italian85

I recently started hearing a tapping in tune with the engine. The source of the tapping is on the drivers side of the engine under the valve cover. It sounds like a loose rocker arm to be but i guess it could be something else. Any idea on what the typical shop my charge to fix this issue. I just was looking for a ballpark figure before I brought it into the shop for an estimate. Its on an '08 F150 5.4L

Thanks