Results 1 to 9 of 9
  1. #1

    Join Date
    Jun 2005
    Location
    New Bloomfield, PA
    Posts
    79

    '04 RXP Seadoo stage 3 Fuel Problem running too rich

    I am having trouble getting my RRFPR to where it should be. It is a stage 3 & I put an x charger with a 137 wheel on. Since I did that my AFR gauge idle is at 10.5 PS & my mid range is 10.6 & at wide open I am running 11.9 PSI. I am running way to rich at low end. But there is no way to regulate my fuel with a riva RRFPR. I have changed the injectors & that didn't help/ DO any of you know about a begi rising rate or how I can fix my problem? Is there anyone of you using a begi & can tell me how it works or where i can get one?
    Woody 49


  2. #2
    rangermtb5's Avatar
    Join Date
    Apr 2008
    Location
    North Jersey
    Posts
    4,473
    +1
    58
    do you have the reference line for the RRFPR hooked up?

  3. #3

    Join Date
    Jun 2005
    Location
    New Bloomfield, PA
    Posts
    79
    I am not sure what line you are talking about. Is it the line from my RRFPR to my intake manifold to draw a vaccum?

  4. #4

    Join Date
    Mar 2006
    Posts
    1,833
    +1
    119
    what injectors and what ecu are you running? what is your fuel base pressure? what is your air intake setup? what are your riding conditions-- air temp, water temp, barametric pressure, humidity and elevation?

  5. #5
    rangermtb5's Avatar
    Join Date
    Apr 2008
    Location
    North Jersey
    Posts
    4,473
    +1
    58
    Quote Originally Posted by Woody49 View Post
    I am not sure what line you are talking about. Is it the line from my RRFPR to my intake manifold to draw a vaccum?
    Yes

  6. #6

    Join Date
    Jun 2005
    Location
    New Bloomfield, PA
    Posts
    79
    My basic fuel pressure is set at 64 PSI with 42 injectors. I am still running in the 10's at idle & mid range wi My basic fuel pressure is set at 40 PSI with 48 injectors. I am still running in the 10's at idle & mid range with both the 42's & 48's. I should be running around 13 PSI.
    Woody 49

  7. #7
    rangermtb5's Avatar
    Join Date
    Apr 2008
    Location
    North Jersey
    Posts
    4,473
    +1
    58

    '04 RXP Seadoo stage 3 Fuel Problem running too rich

    What Afr gauge?

  8. #8
    Autism Speaks. Its Time To Listen gOt BoOsT's Avatar
    Join Date
    May 2011
    Location
    Cali
    Posts
    1,413
    +1
    51
    try 40psi base pressure with the 42's

  9. #9
    AtoMIC_OraNGE greenbullet's Avatar
    Join Date
    Jul 2010
    Location
    Barrie / BuckHORN Ontario
    Posts
    2,509
    +1
    234
    You need a begi.... Esp with the 137 wheel... Set begi at 54 lb key on... Then set your 1:1 regulator to like 30 . I'm using 48s with my ski.... With the begi hook the reference line up to the ic blockoff straight to the begi... Your idle afrs will be clean .. 13.5ish and mids will be clean as well.. Then use the begi to setup wot afrs to 11.9-12.1... Good luck

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. 04' RXP Mild build with bogging problems
    By waterboy999 in forum 4-Tec Performance
    Replies: 6
    Last Post: 08-06-2013, 09:12 PM
  2. '04 RXP Seadoo
    By Woody49 in forum Sea Doo Open Discussion
    Replies: 4
    Last Post: 08-14-2012, 10:25 AM
  3. 04 rxp riva stage 2 kit high temp light limp mode
    By crzyjetskr in forum 4-Tec Performance
    Replies: 17
    Last Post: 06-26-2011, 02:50 PM
  4. 04 RXP Riva Stage 3. Less than 10 hours on motor.
    By Therock in forum Sea Doo 4Tec Skis
    Replies: 3
    Last Post: 09-18-2008, 08:23 AM
  5. Stock 04 RXP vs Stage III RXP 04
    By smc in forum Sea Doo Open Discussion
    Replies: 0
    Last Post: 05-16-2008, 01:51 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •