X15 efficiency idle vibration

[Rawze]

(01-21-2022 )newyorktruckah Wrote:  ... I will try adding the harmonic balancer {after-market} as I don’t think that my dampener has failed with such low miles. I was hoping it would go in front of the dampener but it actually goes behind it lol sucks
...

Your blowing smoke up your own arse there if you think that aftermarket garbage product is going to magically make all the vibration in the whole truck go away. - I have seen my share of ppl buy those things, put it on, and it did noting for them, especially if there was noting wrong with their balancer already.