I have a 1999 Dodge 2500 with a 5.9 Cummins deisel. I love it. It has been a work horse for me. Everything is factory stock. It has 230,000 on it now. When I start it in the morning it blows a lot of white smoke then clears up as I drive it. I am a newbe but I am guessing I got at least one injector leaking into the cylinder. I figure it is about time to replace the injectors. I no longer tow and I just drive it as a car. I see injectors advertised as 75 HP, 100 HP, and 150 HP. I would think as the HP goes up the fuel millage goes down. Is that correct. What injectors would you all recommend for the why I now use it?
I appreciate your help.

 

stock to 100 hp. and your fuel mileage will go up if you keep your foot out of it.

 

That's gonna be tough to do with new found HP and TQ!