Forum Discussion
ryegatevt
May 04, 2014Explorer II
The use of 15% ethanol voids the warranty on Onan Generators, my John Deere 300X Tractor, and my new 40 hp Mercury Outboard. I use StaBil ethanol additive in ALL my gas engines on each fill, except every other fill on the Chevy. When I'm going to use the genny I treat the Chevy tank each time I fill.
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