I am actually thinking a particular cam lobe worn down. Like number 1 intake ramp eroded away. Working now on fabricating a compression tester adapter. There are about a hundred thins, it seems going on around here. This ranks somewhere towards the bottom half. THANK YOU FOR YOUR REPLY.
This is my first post here. I am having trouble with the engine on our 4720. It will miss one number one cylinder and while activating the loader joystick to the end of cylinder stroke to relief pressure. The power steering does same. I have removed the intake manifold. The noise is a popping...