As the title says my truck is going into dealer for the Hemi tick tomorrow afternoon. Anything I should be aware of going in? it has lightly tick for the last month on start up. But it would go away after warming up. But this morning it sounded like a 12 valve Cummins. And it doesn't shut up after warming up.

Any help or advice would be appreciated.

 

That's not the hemi tick. That's the broken manifold bolt(s) flaw. depending on how and how many broke, probably $1k or so

 

It had that fix less than a year ago. This is worst.

 

If the dealer fixed it less than a year ago, it should still be under warranty, usually a year for dealer repairs.My 2017 bighorn with 62k miles hasn't had them break yet. My 2009 had it happen twice.