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Waverunner bogs down on acceleration

I have a 97 Waverunner 1100 triple, and when we accelerate the unit will accelerate fast, then bog down. The ski will only run about 28 mph tops. It is still oiling, and the water trail is evident in both places. I have replaced the plugs, put on a new fuel filter, checked the air intake screens. I need help!!

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Our 1996 waverunner has been running great until this weekend. It seems to bog down after 3 minutes of running at full speed. If you keep it at 3/4 speed no problem, it runs steady. Tried carb cleaner but it still runs the same....What repairs are we looking at. thanks.....

Posted on Jul 04, 2010

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Hi im sorry for your problem we BUY these things to have fun but they seem to hate us at times i had the exact problem on my 1200 waverunner if you have the stock cadilatic converter you might have burned it especaly if you dont use the YAMALUBE W-2 OIL. if you did every thing the book asked you to do as far as trouble shooting i know this is the problem. now if you have a cadilatic converter D PLATE asembly wich removes the converter completly this is a high performence item your computer might be going haywire because you need a chip just google d plate and chip and you will find it your problem is defenatly in your exhust system i hope this helpes my e mail is integrags_130@yahoo.com

Posted on Jun 25, 2009

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Your 1996 wr is two stroke and has no cat, disregard that advise. Anyone with a performance issue regardless of make And model should always begin troubleshooting with a compression test..anyone buying a ski should do the same. If compression pass's then focus on fuel delivery lean conditions on WOT must be diagnosed properly since damage occurrs in a few mins. Try to choke the engine under load at wot. If it performs better, test for seal leak the. Jetting issues

Posted on Aug 03, 2012

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Posted on Jan 02, 2017

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