Haybusa Parts and Service Member Support
« previous next »
Pages: [1]   Go Down

Author Topic: dead motor, help  (Read 3925 times)

Offline 2002busa

  • Rider
  • ***
  • Posts: 309
dead motor, help
« on: May 10, 2003, 06:33:00 PM »
To start with its a bone stock motor, with a 40 shot of dry Nitrous. I have only used the Nos about 6 times total.  I ran a couple weeks ago and the thing ran great, had 3 good runs.
Came back next week and it dogged on first run, no Nos at around 9000 rpm.  Next run it doged sooner at about 7000 rpm.  Next run it wouldnt even launch.  Got to shop and it would hardly idle.  Pulled all plugs, none wet with nice brown color. Put back in and now it wont even start.
Seems like what ever it is it got progressively worse.  I dont see any codes but Im not sure how to access to read the codes.  Any one have any ideas before I haul it down to the dealer.
Logged

Offline CHRIS1300

  • Rider
  • ***
  • Posts: 221
dead motor, help
« Reply #1 on: May 10, 2003, 07:02:00 PM »
Screwed up Power Commander? Maybe?  
Logged

Offline 2002busa

  • Rider
  • ***
  • Posts: 309
dead motor, help
« Reply #2 on: May 10, 2003, 07:29:00 PM »
Disconnected that (PC3) and it still didnt help.
Also switched out the ECU off my sons Busa and still woudnt start.
Logged

Offline Busa for hire

  • Universal Post Whore
  • *******
  • Posts: 6702
  • Gender: Male
dead motor, help
« Reply #3 on: May 11, 2003, 01:06:00 PM »
Fuel pressure? maybe the pump has dumped. How about a pinched line?
Logged
previously owned a 01 blk/gry Busa little of this little of that...oh yeah and a ghetto turbo 320horse/200ft.lb. 8.92@169
Bikeless....for now.

Offline 2002busa

  • Rider
  • ***
  • Posts: 309
dead motor, help
« Reply #4 on: May 11, 2003, 09:26:00 PM »
Thought it could be that, so I pulled the air box and looked down the t-boddies when I crank it and there looks to plenty of fuel comeing in.
Logged

Offline 2002busa

  • Rider
  • ***
  • Posts: 309
dead motor, help
« Reply #5 on: May 12, 2003, 09:45:00 PM »
Found the problem, it was a vacumn hose that wasnt hooked up on back of air box.  Put new plugs in and got it started, but it sounded rough still.  Found the loose hose reattached it and now it sounds and runs normal.  Thanks for the pointers.
Logged
Pages: [1]   Go Up
« previous next »