Need advice on fuel pumps

[01 blue prix]

Hello all sorry but I need some advice from ya . IVE got a 2001 gtp 98tho on it ive modded some headers no cat no egr 3.4 pulley and a will pcm and open intake IT ran hard once got it done so I decided to change fuel filter it had never been done and it was full of **** I put a new one on and it has gotten worse and worse starting harder and no where neer the power it had. REAL problem I have now is for work im in texas my home is in Illinois . I belive my fuel pump is going south. work has me put up in a apartment complex that does allow wrenching on cars ! SO I found a sit that sells complete plug and play canistures =I can do that from inside car BUT after all that heres the question =THEY SELL DENSO BOSCH DELPHI CARTER and A SPECTRA PREMIUM WICH one do you guys think you be the best out of those ??? IM going to get a zzp fuel pump hot wire kit this isn't a permanent fix as when I and car get back home ill put a good pump in my old canister just cant do it now WICH ONE WOULD YOU GUYS USE THANKS ROD

[ItHurtz]

get a caspers rewire, plug and play. But you will have to get a fuel pump thats oem because the connectors are different on some aftermarket pumps. 2 squares are oem.

[Fivefingerdeathpunch]

So it just keeps starting harder and harder but once it's up and running it runs fine?

Or does it start hard and not run right at all??


I only ask because a faulty fuel pressure regulator on the fuel rail is a super common problem for getting harder and longer starts.