Help on injector height cat 3406e

no from the hold down bracket. there is a small flat spot on the hold down you measure from. there will always be a preload on the injector rocker of some sort. you shold never have a gap on the tapet end. if you didn't already know.

 

good luck. the cat tool for injector height I always go half and half on the step at the end of the rod.

 

If I set the injector height with the lower step protruding slightly, will this negatively affect performance?

 

yes! you take the chance of bottoming out the plunger in the seat and ruining the injector.

 

Aye,I didn't set them over but by about an eyelash. Gonna have to go in and check them again tonight as I have an actuator(not solenoid/no codes) in hole 5 that is acting out. Truck ran better naturally after valve adjustments. Thanks again.