My name is Michael and I live in Barnegat Light NJ. My brother and I own two Ram Promaster 2500's, a 2014 and a 2015. We use them both to deliver linens, bikes, you name it throughout the island. The 2014 has a brand new engine, starter, fuel pump, struts, strut mounts, and a few other repairs. I've definitely been learning everything that mechanically has to do with the promaster van!! Hopefully with this knowledge I can add something to this forum! The 2015 has definitely been much better with just a few minor repairs. Want to Thank all of you for the information I've already received here. My plan is to eventually convert a 2500 to tour the great US of A!!