I have a 05 cr dually with propane injection and thanks to the dodge dealership a new injection pump lift pump and all kinds of sensors i didnt need. The truck randomly dies and blacksmokes bad at idle
And wont pull itself up a hill. I am assuming its injectors but it cost 60 bucks a pop to check em. If anyone has some insight to this problem i could use the help. Thanks

 

sounds like injectors to me also with the black smoke and lack of power

 

Boost leak? What numbers are you seeing? Clogged air filter, Turbo shot? Black smoke excessive fuel.

 

no codes checked the boost lines any way to check them on the truck besides taking each wire off

 

Rev your truck to like 3k and then let the RPm's come down, if they come down in steps then it's an injector problem. But aslong as they come down at a consistent rate i don't think it would be your injectors, i would start looking towards your turbo. faulty turbo will cause tons of smoke because it would ruin your fuel/air ratio, not too mention a big power loss.

 

Most people seeing injector problems, are seeing white
smoke. I agree with above, turbo or boost leak.

 

Ok i noticed it surges bad down and it smokes bad at idle when it gets warm it wont start without either. It does surge when i rev it up. So if it is injectors were is the best place to get some maby 90horse or rebuilds. Thanks for your help

 

surge, no start, smoke = injector problem and i can get you 50 90 or 120hp rebuilds

 

No problem glad i could help, and Cummin_un_glued can help ya with the rebuild