JLVENTURE700
New member
not sure if anyone talks about this stuff on here but i bought a yamaha invertor generator 2 years ago and this year it started to use oil.First issue i've ever had with a yamaha engine.any body else have one with issues
brother has a 2000is series one and i have a 1000is series. ours started using oil when the valves needed setting and ring free did not stop/reduce the oil useage. brothers needs a engine rebuild but has over 4000hrs on it. i would give ring free a shot 1st but a valve adjustment is probably a good idea if you do not know the hours on it. i reccomend you just buy a valve cover gasket as both ours tore when we went to do them.