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Engine and Drivetrain

Need help with surging optimax 225

1 posts 1 contributors 2,197 views
BE

bellazhangOP

  • Member since Jul 2015
  • 5 posts
  • newyork, AZ, USA
Aug 6, 2015 at 10:57 PM
Been battling with this used boat i just purchased a few weeks ago, runs ok for a little, then starts with throttling issues and rpm varying. I replaced the fuel lines and filter in transom (didn't do the one on the motor as it was just done), changed plugs, and just redid the CK-200 Key Programmer (small one that's part of the motor) I have not tried the boat out since doing the fuel pump. Works fine for a little then i have a hard time getting up on a plane as the motor seems to lack power and also when im up on plane the rpms will go up and down by upto a 1000rpm. Below is a link to a video i uploaded to youtube. Any help would be great.

edited Aug 24, 2015 at 6:58 PM

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