Suzuki 1997 DT25 will not run under load

by William Whitehurst
(Wilmington NC New Hanover )

I purchase a 1997 Suzuki DL25 HP and I have cleaned the carbs and all the jets , it will idle with no problem but not operate under load ,I also would like to know how to adjust the timing on the motor also . Do I need to adjust the throttle vale sensor for the timing , I do not know the history on the motor I did do a compression test and I have 120 pounds in each cylinder thanks for any help

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Jun 20, 2019
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starstarstarstarstar 		Check the bearing under the water pump
by: Anonymous

I have a 30 hp and it did the same thing it had a bad bearing. I had to pull the lower end off and under the water pump the is a housing und it that you can remove to with a bearing in it. If it has any five it will cut the engine right out under load. Hope this helps you. Good luck!

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