Question about 2001 Yamaha WR 426 F
My 91 yamaha waverunner3 has a mid throttle bog out when on water. it was given to me after sitting since 03 with gas in it... i cleaned tank and had carb rebuilt. it fires up perfect and idles it runs good out of water but once the load gets on it it starts bogging out.
Hi,this may help,check the inline fuel filter and the air filter,if it has been sitting that long the fuel filter may have gummed up(a slightly gummy residue left behind after fuel evaporates) the engine will run ok at low and medium throttle but the filter will be quite restrictive once the load goes on,change the filter and clean the air filter and you might find the problem disappears...hope this helps...cheers
Posted on Jul 31, 2009
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Posted on Jan 02, 2017
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