Thread: Flex Fuel Kits
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Old 03-26-2021, 03:19 PM   #7
Trochoidal

 
Drives: 2017 Camaro 2SS A8
Join Date: May 2019
Location: USA
Posts: 1,656
Quote:
Originally Posted by dethzombi View Post
Hello everyone, I'm looking to mod my car and one of the mods was going to be an E85 kit, I'm getting all the mods from summit for now and was wondering if anyone has ran AFD-PFD-GMLT-1, if so, how is it in comparison to other kits?
Never used that kit but like others mine is DSX. IMO, It’s really about the quality of the kit. The quality of upgraded fuel line, machined connections and prior experience from others influenced my purchase.

Quote:
Originally Posted by ste6000 View Post
dumb question. once you have flex fuel kit install and car is retuned. is it possible to run on high octane if you can't make it for flex fuel and can you mix the 2 together when try to get back to flex fuel once you hit a station?
Not a dumb question and is actually rather common. You can have any mixtire of gasoline and ethanol in the tank. The purpose of the sensor is to communicate the percentage of ethanol to the ECM where fuel duty cycle and timing adjust itself based on the ethanol percentage.

So you could have a half of a tank of 93 in the car and decide you want to top it off with E85. The ECM will adjust for the fuel/ethanol accordingly. If you wanted the entire tank to be E85, same logic applies.
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Originally Posted by arpad_m - “Aww, yet another oil thread with almost the same question in the OP“
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