Recent content by Ewbaker95

  1. E

    Mountain max high rise seat?

    I'm interested in putting a high rise seat on my mountain max 700. I've looked at boss seats but I'm not looking to spend that kinda money. So I was wondering if another newer yamaha model sled with a taller seat can be modded a bit to work?
  2. E

    99 mountain max 700 triple bog

    What size incriminates should i change it at a time?
  3. E

    99 mountain max 700 triple bog

    Falls on it's face hard. I think it's running way to rich the plugs look wet when I pull them out.
  4. E

    99 mountain max 700 triple bog

    I took the sled up to the mountains today and it ran pretty good. When we first started the sled up it ran really good no bog idled great. About and hour or so into the ride it started to bog if you pin it from low rpms to about 6000 rpms. It sputters and really doesn't want to go unless you let...
  5. E

    99 Yamaha mountain max 700 fuel pump issue.

    Alright thanks a lot for the replies and help, much appreciated!
  6. E

    99 Yamaha mountain max 700 fuel pump issue.

    I'm planning on getting around to cleaning the carbs within the next hour or two. How much would it cost to replace all needles and seats if they happened to be scared or grooved?
  7. E

    99 Yamaha mountain max 700 fuel pump issue.

    The fuel pump is pumping fuel and a good rate all threes lines. My vacuum line to the crank case has a strong pulse but when I unhooked my oil supply line gas came flowing out and a steady rate. Is that normal?
  8. E

    99 Yamaha mountain max 700 fuel pump issue.

    I'll try to rig something up. Do you have any idea if my fuel pump is having an issue or not?
  9. E

    99 Yamaha mountain max 700 fuel pump issue.

    If I'm not able to get my hands on a pressure gauge do too being away from home at the moment, I should be able to blow into the inlet on that carb being tested with light pressure and see if it holds with the carb upside down correct?
  10. E

    99 Yamaha mountain max 700 fuel pump issue.

    All three plugs are brand new not even one ride on then. I checked all the plugs, they all have spark. It's the center cylinder that I'm having this problem with. I believe now I'm have a bad seal between the needle and seat fouling the plug right away and allowing fuel into the exhaust pipe and...
  11. E

    99 Yamaha mountain max 700 fuel pump issue.

    Last weekend I took my sled up in the mountains and it started up 1 pull let it warm up but one cylinder was dead I ran it anyways to see if it would clear up we go about half a mile down the trail and it started bogging really bad so bad I almost couldn't get it back to the truck. I shut it off...
Top Bottom