cummins isx injector

[race7820000]

The reason why I was going to check timing is for one I need to learn and for 2 I think there is alot of play (backlash) in the gears. Like a sloppy timing chain on a sbc with 200k miles lol.

When I put injectors in and turned Motor over I went past a cylinder to adjust and turned the crank the other way. And I thought there was alot like the crank moved a 1/4 before it turned cams. It's not really a quarter but that's what it felt like for describing reasons. I didn't trust going backwards because of the slop so I turned Motor over like normal until I got to the cylinder to adjust again.

In my mind the buzz vibration could be the gears with to much slop.

It does run night and day better with working injectors of course.