I have a 98 ram 1500 and seems to lack power but not missing or bogging rpm will

Without seeing the vehicle, and if there is no check engine light, I would start with maintenance items first. Change the fuel filter, Air Cleaner and check the spark plugs. These items don't have sensors directly monitoring their efficiency. You can usually get a much better diagnostic taking your vehicle into a shop and having it checked over. Hope this helps some.