Lifters losing pressure.

@89on35s it won’t hurt the engine to have them clatter for a few seconds at startup. Don’t free rev it to the moon though. Just let em pump up and let the oil warm up. We have a brand new RAM Rebel hemi at work and it’s terrible on cold start. The lifters sounds like a bunch of marbles in a glass jar. Dodge said “nothing to worry about” when I asked about it.