By staying with Ram aren't you basically telling them its ok that they new about the pump issues. I can understand if you went with another brand because who could trust them anymore after this.
People continue to say this but I've gotta say I don't understand the mentality. Yeah, sure you're kind of giving FCA "free advertising" by driving it around but really I can't imagine that does much for most people. I live in new england and Ford/GM are everywhere, Ram is way down in third place here, so it's not even a big deal.
That said, if you wanna make FCA "pay" for this mistake then the best thing to do is 1. never buy another FCA product new or from an FCA dealership 2. never get your vehicle serviced at a dealership except for free recalls/TSBs 3. tell everyone asking about the truck how FCA screwed you and caution them against going with it.
If you're planning on buying another truck every few years then by all means have at it, but if you're a long term buyer then why hurt yourself on trade only so you can have a product from another company they will try and screw you on something else. Sadly the days of companies building products for the long haul has mostly passed. Even Toyota and it's reputation for reliability is suffering with some issues in modern times. The almighty stockholder must be pleased and he only knows quarter to quarter profit.