I have an exhaust lifter tap on my driver side. I bought the truck new. I have had no mechanical issues at all. (Knock on wood) I have read the hemi design is the reason for the lifter noise, even the old 69, 70 426 hemi is known to make lifter noise only worse. Engine has some miles on it. Anybody's take on this.
No misfire. Engine runs smooth. Figured it might be a valve seat. I dont ever run it hard. Engine has some miles on it but it may be possible rocker arm has some wear on it or like you say spring could be worn out as well. Gonna pull the valve cover and inspect. Was hoping to hear it is normal.