Draining Yamaha VST | Boating Forum - iboats Boating Forums
Feb 3, 2009 · Re: Draining Yamaha VST easist way to vent it for draining is to remove the fuel out hose from the fuel pump. sometimes sediments have plugged the drain orifice and the screw …
Yamaha VST Filter cleaning with Photo - iboats Boating Forums
Oct 12, 2010 · Re: Yamaha VST Filter cleaning with Photo At this point,replacing would probably be better than cleaning. Rodbolt has a lot more experience with them and may have a different …
got to love your yamaha vst tank - iboats Boating Forums
Mar 30, 2010 · Re: got to love your yamaha vst tank It's called progress, modern technology, that's why I'm still running my carbed, 2 stroke, pre-mix Yamaha. Too many parts jammed …
VST filter change frequency - iboats Boating Forums
Sep 14, 2009 · 2006 Yamaha F115. I have a racor 10 micron fuel/water separator installed and change it and the low pressure fuel pump filter regularily (every 100 hours or 1 year). Should …
F225 VST filter & fuel pressure - iboats Boating Forums
Aug 2, 2010 · Re: F225 VST filter & fuel pressure next step is to test rail pressure and clean the injector screens. typically with 4 year old motors with that low hour count we see bad fuel …
Recurrent Problems with 200 HPDI - iboats Boating Forums
Apr 23, 2009 · Re: Recurrent Problems with 200 HPDI I would perform a fuel system vacuum test to help isolate where the restriction may be. T in a vacuum gauge between the engine …
2006 Yamaha F115 fuel leaks from VST - iboats Boating Forums
Oct 1, 2021 · My Yamaha 4 Cycle F115 leaks fuel from the area of the VST, runs rough at half throttle and stalls frequently when shifting into gear. The fuel tank has been cleaned, new filter …
OX 66 Yamaha , no fuel pumping into VST - iboats Boating Forums
Jun 13, 2023 · 2001 OX 66 2 stroke 250 HP Last week changed WS filter & engine primary filter During week started daily letting it idle 5 minute each day,- water pumping thru strong. other …
Yamaha F115 Performance Issues - iboats Boating Forums
May 14, 2009 · Re: Yamaha F115 Performance Issues check the filter between the VST and the mechanical pump,if one was installed. then check the filter in the VST. your describing a …
Yamaha 225 hp OX 66 $1000 Fuel Pump Fix - iboats Boating Forums
Apr 13, 2004 · Re: Yamaha 225 hp OX 66 $1000 Fuel Pump Fix hello<br /> yep I am wiyh vinney.<br /> its your fuel. even treated fuel lkasts 3-6 months max. and just dumping in more …