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E85 2016 Silverado Reg Cab 6spd 4x4 5.3 upgrade


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27 minutes ago, TXGREEK said:

 


I’m all about clean burn, will I be able to use super and e85 if I converted/switched?


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You can run it now even if you are not FF.  My 2002 isn't and I run it with no problems.  I don't get the performance benefit but I do get the clean burning as well as the higher octane.  I usually run a 50/50 mix in the winter since it does tend to start harder at temps below 38°F.    I have been running it now for 3 years with no issues.

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5 minutes ago, TXGREEK said:

Maybe this is a question for Karnut, his very familiar with E85. Can you run 20-50% E85 without retuning your ECM??


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Yes. The flex fuel sensor reads the alcohol content and automatically adjust the tune for it. 

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The “Flex” in Flex Fuel means it’s flexible and able to burn regular fuel and ethanol

I know that, can it be mixed in with super or regular without being flex fuel?


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1 minute ago, TXGREEK said:


I know that, can it be mixed in with super or regular without being flex fuel?


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Yes. But there is no point. You either run gas or E85. No need to blend fuels. 

 

Only reason to blend is if your fuel system couldn’t handle a high percentage of E

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Yes. But there is no point. You either run gas or E85. No need to blend fuels. 
 
Only reason to blend is if your fuel system couldn’t handle a high percentage of E


I’d like to just run e85 whenever but I don’t have a 6.2 flex fuel kit yet and the question was if I need a conversion kit for my 6.2 before I can run E85?


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3 minutes ago, TXGREEK said:


Ok, I’m going to give it a shot in about an hour


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Wait my reply to you was if you had a flex fuel capable vehicle. If you don’t then running E85 is a complete waste of money and will hurt the performance of your truck

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1 minute ago, TXGREEK said:

 


I’d like to just run e85 whenever but I don’t have a 6.2 flex fuel kit yet and the question was if I need a conversion kit for my 6.2 before I can run E85?


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Yes you need one. It’s absolutely pointless to run it if the ecm won’t adjust. There is no benefit at all. It will actually hurt your performance. 

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Wait my reply to you was if you had a flex fuel capable vehicle. If you don’t then running E85 is a complete waste of money and will hurt the performance of your truck

 

That’s what I wanted to know. Black02silverado says he uses it in his older 6.2 all the time with zero issues hmmmm

 

 

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I ran E-85 in my 14 because it came capable and using it would give additional HP. It seemed to like it and I could get it cheaper that reg sometimes definitely cheaper than premium. I would usually tune my truck for premium and get the boost in performance that way. I did tune the transmission and turned off the cylinder deactivation. I did raise the shift points and RPMs and set the transmission at 50 percent TM. Every thing I’ve read says don’t put E-85 in a non flex fuel vehicle.


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I ran E-85 in my 14 because it came capable and using it would give additional HP. It seemed to like it and I could get it cheaper that reg sometimes definitely cheaper than premium. I would usually tune my truck for premium and get the boost in performance that way. I did tune the transmission and turned off the cylinder deactivation. I did raise the shift points and RPMs and set the transmission at 50 percent TM. Every thing I’ve read says don’t put E-85 in a non flex fuel vehicle.


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Appreciate it! Looks like I’m staying for Chinese tonight.


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