02 CM570 Signature Injector replacement and valve set question

[FrontlineLogistics]

No it is a different feel and noise than prior to injector replacement. Yes it has never been a smooth idle but this sounds almost like a metal tapping noise. I may have set the overhead too tight. I was unsure of the resistance the feeler gauge needed to feel like and from what I have read on the internet you should set them when resistance starts and I set them to right before the feeler gauge stopped moving. I’m going back under the valve cover this morning to try again.