fuel press.

[MYYellowTY]

Well I got my Walbro pump in and she loves it!!!But my pressure still slowly bleeds down after its off, Any ideas??I tore apart the AFPR and cleaned it and its ok, soooo.... Wheres it going??In the injectors,thats all I can think of.They are stock and have 80K on em.Possible ones not seating?How could I clean it?Or where else is the pressure goin??Thanks!!!

 

[SY2455]

Re: fuel press.

If you got the pump install right. The only things that can mess up on you are the filter check valve, afpr, or leaking injectors. Check with mike about cleaning your injectors at

Race Proven Motors, Inc.
http://www.raceprovenmotors.com
818-201-5352 (orders)

 

[MRKING]

Re: fuel press.

On the engine harness by the firewall there is a grey wire that has a connector on it that isnt attatched to anything . Apply 12v + to that wire and it will activate your pump , then see if fuel is leaking out anywhere .

 

[MYYellowTY]

Re: fuel press.

Yeah, the pump worked but leaked pressure.So I hoped the new pump would stop that but it didnt.So I tore my AFPR apart to see if the diaphram was ripped and it was ok.Where is this valve at on the filter.I put a new Fram filter on 3k miles ago.So Im thinking the injectors.Any way to DIY cleaning them.I tried seafoam in the intake and fuel tank but Im thinking theres a cleaner thay hooks to fuel rail or something like that that will REALLY clean them like new.Thanks all.Ill have to check with RPM.