C15 6nz Valve Recession? Valve Adjustment

[Rawze]

(05-04-2019 )multitask Wrote:  Guys,

Cylinder 1 & 3 no more adjustment left on the valves, is there anything we can do to get adjustment back without changing the head?

Thanks

Pull the injector(s) and look to see how much contact area there is on the valves. As valves recess in most engines, there is usually less and less contact area at the valves bottom edges too. -- And when it gets too little,.. the valve snaps off and takes out the cylinder and/or turbo and other components with it.

ref: http://rawze.com/forums/showthread.php?t...8#pid18718