Major Fueling Box & Lift pump problems?

[Greg Boardman-RIP]

Just a quick question. I am going to sell the VA box and opt for the DD Ultimate. transmission is good to go and I think I am ready. Now I want to know if it is almost guaranteed that I will have a lift pump failure? I will install a pusher but I want the box now...



Thanks, Greg

 

[Mopar-muscle]

the box really has nothing to do with the lift pump failing , the location is the problem , guys with no mods are having pumps fail .

 

[Greg Boardman-RIP]

So I might be ok? Hope so VA box is sold... ...

 

[Mopar-muscle]

you will be ok , get a fuel pressure gauge and check your fuel pressure , as soon as you can move your stock pump back , it will be cheaper and give you the needed results .

 

[Bigsaint]

Greg, best bet is to hook a FP gauge and take a ride, it's not worth guessing IMHO.



Scott W.

 

[BigDaddy]

I agree with Scott,

Greg, best bet is to hook a FP gauge and take a ride, it's not worth guessing IMHO.

Furthermore, install gauges. Gauges (see sig. ) were one of my very first mods and allowed me to find my failing lift pump before it resulted in consequential (VP44) damage.



It is my speculation, based on what I have seen with my truck, that the stock pump (pre 3990105) just can not handle any additional fueling over an EZ/VA box.



When time permit's, I will be relocating my new lift pump (3990105) closer to the fuel tank