Not to sound rude but you need to go slap the ______ out of your buddy for stacking chips without a better fuel pump. Ill pray that your injector pump isn't bad for you cuz that's an expensive item to replace.

 

Do NOT waste your money on an intank pump - they are JUNK !! Does it already have a pump in the tank?

If you have P1688 code an it keeps coming back - you need a new VP-44 and probably a lift pump as well.

 

get an Airdog or FASS and then replace the injection pump, I personally like blue chip diesel for the VP-44 pump, I haven't had any personal experience with them, but I know people that have and those people don't have problems with their VP-44

 

ya it has a pump in the tank but im sure its the vp44 does any one no if it had the xzillerator chip on it if i will have any prob gettin a core on my old one. and what about the hot rod vp44s cause im goin to go ahead and order 150hp injectors and maybe a twin kit

 

Dont waste your $$ money on a Hot Rod pump. Many have and were disappointed. SO pump will work for you just fine, even with the 150 hp injectors.

I hope you are considering an upgraded lift lump.

 

o ya im am whats the best kind to get

 

Lift pump atleast 100GPH and that will more than likely come with upgraded 1/2" line, if and when you get the new VP, for the love of God, if you chip it, do not do the pump tap unless you got the money to replace it again because it voids the warrenty instanstly, and overheats the electronics over time, get a new fuel filter then a fuel gauge, and make sure you fuel doesn't drop below at least 15psi. i've replaced to VP pumps in the last year and a half, and the last one was still under the warrenty time, but i tapped it, and yea, no more warrenty

 

get a lift pump! or u wont get any fuel to your vp44! i got an airdog 150! it was an easy install and gr8 pump.

 

i had air in my lines cracked all six and got all the air finally out now it tries to crank but still want could the vp still be bad and not pushing enough fuel out

 

stacking chips that ant compatable can cause other issuse like frying the ecm or the computer on your injector pump. never a good idea to stack. i agree go slap him . injector pump and a good lift pump not a intank one tho.