Thread: 07 250X cut off at WOT
10-18-2010, 07:53 PM #1
07 250X cut off at WOT
Yesterday when I took my ski out after putting on a new fuel pump and exhaust gasket it ran at about 58mph which is horrible because I have a RIVA Stage 1 kit but was still better than before, I was doing some WOT passes and then the ski just died at WOT. When i started it, it wouldn't go above 2,000 RPMs and was stuttering. If i let off the throttle it would shut off. What could possibly be the problem with my ski ???????
10-18-2010, 08:10 PM #2
so u have the full stg 1 kit air box etc ?
10-18-2010, 08:23 PM #3
yup full RIVA Stage 1 kit.
10-19-2010, 05:36 AM #4
Waterdude, I feel for you, why are you excepting mediocrity performance from your craft? Please take it to a good dealer and get it fixed, or you could be chasing ghosts forever.
10-19-2010, 05:05 PM #5
10-19-2010, 05:51 PM #6
A. Did it run at full speed BEFORE you put the new fuel pump in ?
b. Why did u need to change the fuel pump
c. did u change anything else when changing the fuel pump ?
Have u blocked the BOV off ?
Have u checked your belt tension
once we get more info a better picture will start to appear
10-20-2010, 04:00 AM #7
Ports blocked in the throttle body from GIO? [ had that before] Coil breakdown?[ doubt it , can check resistance difference between both coil sets, should be the same ohmic value]...... It will not keep running without the throttle..Hmmm, so no idle?....Don't know if boost leak would cause shut down? Or plugs? Shutdown and then no idle still sounds like fuel. Did it run rough when you had it re started or smooth, like it was running on less than 4 cylinders. Fuel pump connection failure should show fault code...... Waz, do your magic man, this dude needs the "Big Guns".
10-21-2010, 05:18 PM #8
Ok came back from the mechanic and he told me that the supercharger is gone. He said the pulley is coroded and a few other stuff inside of there were corroded. But still even if my supercharger is gone would this still cause my ski to run at 2,000 RPM's for the most ?????
10-21-2010, 05:21 PM #9
10-21-2010, 05:25 PM #10
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By svaby in forum Polaris Open DiscussionReplies: 15Last Post: 06-16-2008, 10:25 PM
By biged in forum 4-Tec PerformanceReplies: 5Last Post: 03-17-2008, 08:59 AM
By earthshaker in forum Kawasaki PWC Performance (4-stroke)Replies: 8Last Post: 12-14-2007, 10:52 PM
By Altezza01 in forum Yamaha PWC Performance (2-stroke)Replies: 9Last Post: 11-24-2007, 06:13 PM
By philip_gpr in forum Yamaha PWC Performance (2-stroke)Replies: 4Last Post: 07-08-2006, 01:27 AM