Replace the transfer fuel pump.

[joed2323]

Does pre 2011 mortors, do they all have the 3cyl pumps? Motors 2012 or newer have 2cyl pumps?

If not their must be a distinctive difference in appearance between the two??

We just had one go out and the other mechanic in a different location coverted it over to the 2cyl pump.

Since it was changed out after 2-3 weeks ago the truck still stumbles whenever it wants to, cuts off for a sec then the driver has throttle again.

Light comes on fuel rail pressure codes. Could we have bigger issues with this truck???

I know for a fact all he did was convert it over to the 2cyl style.
He didnt do anything else or what some of you are stating needs to be done