Results 1 to 2 of 2
  1. #1

    2001 Genesis oil collecting on throttle body

    Yesterday, I noticed after our first outting, there was blue 2cycle oil on top of the throttlebody. I checked the oil lines and they were secure and dry. I removed the breather and checked the two bolts per intake and they were tight.

    On the PTO, it looks like some oil is oozing down the side and looks moist. The amount of oil was like a dab on middle and pto intakes. Just concerned the engine isn't getting all the oil it should be. Otherwise everything was clean and dry.

    Any ideas before I remove the throttlebody?

  2. #2
    Click avatar for tech links/info K447's Avatar
    Join Date
    Jul 2007
    near Toronto, Canada
    Trim the ends off the oil lines at the throttle bodies, clean up the nipples, and re-attach. Clean any oil from the exterior, so you can easily detect new oil seepage.

    Run the engine with the flame arrestor removed. Watch for signs of oil blowing back up the intact throats when you run the engine, or rev it very briefly.

    If you see oil or fuel mist pulsing UP the throats, you may need to check the intake reeds for damage. Wear eye protection

    Also look for signs of leakage at the gaskets in the intake system.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. VX110, running air filter on throttle body?
    By SlowStang305 in forum Yamaha PWC Performance (4-stroke)
    Replies: 2
    Last Post: 02-09-2010, 12:00 PM
  2. question on throttle bodies at WOT and IDLE
    By MJE in forum Yamaha PWC Performance (2-stroke)
    Replies: 0
    Last Post: 07-13-2008, 12:00 PM
  3. Size of Air Intake On Throttle Body - 155 N/A
    By spd5535 in forum Sea Doo Sport Boats
    Replies: 6
    Last Post: 02-17-2008, 09:55 AM
  4. Size of Air Intake On Throttle Body - 155 N/A
    By spd5535 in forum 4-Tec Performance
    Replies: 0
    Last Post: 02-15-2008, 04:41 PM
  5. Position of butterfly on throttle body
    By Red Devil in forum 4-Tec Performance
    Replies: 4
    Last Post: 07-23-2007, 07:36 AM

Posting Permissions

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