Forum Discussion
retispcsi
Jul 03, 2014Explorer
My 2012 says no more then 5%. I wrote to Chrysler (Ram) and they sent me a very long email back saying bad stuff will happen to my motor and it would void my warranty. In the area I live in I use to buy a lot of fuel at Wal Mart but again they are selling up to 20% bio. Glad I got an aux tank and there are plenty of places selling 5% and less fuel. Been to Minnesota many times no need to go back.
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