Buy Yamaha Outboard Parts

Announcement

Collapse
No announcement yet.

2001 SX250 running rough

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • 2001 SX250 running rough

    My 2001 SX250 has started running rough.

    I have:

    Checked the fuel filters and quality of fuel.

    Cleaned the oxygen sensor.

    Changed out the spark plugs, they were all dry and looked fine.

    Those steps produced no change.

    A few years ago a bad fuel pump was the culprit. Any thoughts before I spend a hundred bucks on 3 fuel pumps?

  • #2
    take them off and check them

    Comment


    • #3
      Done that, they appear okay. I worry about assembling and reassembling them. But it appears the went back together fine. No change in the missing.

      Comment

      Working...
      X