Flex fuel conversion
Thread Starter
Member
Joined: May 2019
Posts: 118
Likes: 50
2015 c300 Sport
Flex fuel conversion
Has anyone seen a conversion kit or anything for c class flex fuel? Want to start messing with some e85 mixtures. Have seen a lot of conversion kits for other vehicles and doesn’t seem like much to do
Senior Member
Joined: Jun 2015
Posts: 256
Likes: 26
From: Dutchess County, NY
2016 C300 4matic
I haven't seen any conversion kits but I believe the JB4 highest level tune requires you to use a e85 mixture. You might want to consider investing in that more than any other engine conversion which requires effort to be undone.
Thread Starter
Member
Joined: May 2019
Posts: 118
Likes: 50
2015 c300 Sport
it supports it but the stock fuel system doesn’t. Not sure if injectors, fuel lines, or fuel pump could support it and can’t find any information on that. I have amr performance tune which could more than likely do some data logging and be fine just need to figure out if the stock fuel system could handle it
