BMW M3 Forum (E90 E92) - View Single Post

dpaul · 04-03-2018, 08:29 AM

S65 engine was not on their compatibility list

However, I emailed them about it - here's the reply:

"Hello,

Thank you for your inquiry. eFlexFuel is compatible with this engine. However, the original fuel pump may not develop enough flow for pure E85.

Does the car have the original pump? The only way of course to know this for sure is to test it. And if the the flow (when asking full power with pure ethanol) is not adequate, you can change a little bit bigger E85 rated pump.

If you have nay further questions, we are happy to answer. Order can easily be made from here: https://eflexfuel.com/Store/Form

We will automatically include all necessary accessories for easy installation and the car-specific connectors etc. Shipping to US takes about 3 days and is free of charge."

04-03-2018, 08:29 AM	#2
dpaul Lieutenant Colonel 654 Rep 1,893 Posts Drives: 2009 E90 335xi, 2011 E93 M3 Join Date: Dec 2012 Location: Boston iTrader: (3)	S65 engine was not on their compatibility list However, I emailed them about it - here's the reply: "Hello, Thank you for your inquiry. eFlexFuel is compatible with this engine. However, the original fuel pump may not develop enough flow for pure E85. Does the car have the original pump? The only way of course to know this for sure is to test it. And if the the flow (when asking full power with pure ethanol) is not adequate, you can change a little bit bigger E85 rated pump. If you have nay further questions, we are happy to answer. Order can easily be made from here: https://eflexfuel.com/Store/Form We will automatically include all necessary accessories for easy installation and the car-specific connectors etc. Shipping to US takes about 3 days and is free of charge." Last edited by dpaul; 04-03-2018 at 10:50 AM..
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