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im my srt swap the engine is cranking but now starting...im not hearing the fuel pump and ive been told that the srt fuel pump as apposed to a stock 00-02 neon fuel pump are diffrent.,..plmk if i can use a walbro fuel pump....if im gonan replace the pump i might as well do it for a higher pump....plmk thanks also is anyone running this pump on a stock pcm with stock injectors???

You can run the SRT-4 Walboro 255LPH pump on a stock setup if you choose. Just make sure you buy the one for the SRT. You can get them almost anywhere.

Wrong section.

2002TuRboNeoN wrote:im my srt swap the engine is cranking but now starting...im not hearing the fuel pump and ive been told that the srt fuel pump as apposed to a stock 00-02 neon fuel pump are diffrent.,..plmk if i can use a walbro fuel pump....if im gonan replace the pump i might as well do it for a higher pump....plmk thanks also is anyone running this pump on a stock pcm with stock injectors???

I'm going to reply here instead of the PM.

Is the relay clicking under the hood in the PDC or no? If the relay is clicking do you have all plugs connected that are behind your drivers side kick panel which is down by your feet by the hood release? If the relay is clicking but you don't hear the pump prime you have a wiring problem somewhere like a loose connection or something isn't plugged in all the way. Or... the pump is bad... in which case try and test for voltage at the pump to make sure the wiring isn't bad.

If the relay isn't clicking try swapping relays to see if the relay is bad.

wow yea, the fuel pump relay was not clicking but the other one was the auto shutdown relay..not sure wat this relay exactly does ill def check that out thanks for being a big help yet again diablo

the voltage on the pump is around 6.32 then when i have soem 1 try to start it it goes down to around 5??? how many volts should this be 9, 10???? im also concerned about the fuel pressure regulator i think thats my main problem..any ideas on how much on of those cost...non dealer of course...im thinking wiring on that and because i have the stock 02 pressure regulator it may be a factor..not sure any swapped neons have this problem???