Cm871 repeated same injector failure

[Inderjit]

(07-06-2016 )Inderjit Wrote:  

(07-06-2016 )Rawze Wrote:  Sounds to me like possibly a crack in the head or or something. Have you tried swapping injectors and simply replacing o-rings to see what happens?

Does the cam/rollers look good?

Are any of the valves sitting high in their seat?

What is the detent clearance after setting the engine brake rocker correctly?

I am thinking that there is more to it that someone just hasn't caught, or perhaps something that is not being done correctly?

It could be running hot in only one cylinder,.. has anyone checked the thermal difference of the cylinders?

Has anyone pulled the intake manifold off and inspected it for soot packing? -- Maybe it is getting starved of air? or a blockage in the exhaust manifold?
J

Stealership do the leak test finds a leaking injector and send me on my way

Rawze is there a way to check head for leaks. Or it has to be pressure tested by removing it I am 18k in hole with this problem. Didnt drive it for two months out of fear that it would fail again. Didnt work out had to drive it just drove 4k and same thing happening again
Thanks to eveyone for the help