MitsuStyle - View Single Post - I want switch to e85, smart people click please

**Tachyon** · 09-17-2009

It really depends on how much gas (non e85) you have left in your tank.

When I switched over a few years back, I set my global fuel up an additional 30% and it ran like crap because I still had 4 gallons of 91 in the tank. After a few minutes of leaning the fuel map out, it ran awesome. Next time I filled the tank I had to do a little more adjusting (richen it up a tad) since it was then nearly 100% E-Whatever-is-sold-in-MN. I know on my car, I also had to add a good deal more timing in to get power back to where it was.

GL with your switchover.

09-17-2009	#9
Tachyon Join Date: Jun 2004 Location: Prior Lake Drives: Icarus Posts: 1,375	Re: I want switch to e85, smart people click please It really depends on how much gas (non e85) you have left in your tank. When I switched over a few years back, I set my global fuel up an additional 30% and it ran like crap because I still had 4 gallons of 91 in the tank. After a few minutes of leaning the fuel map out, it ran awesome. Next time I filled the tank I had to do a little more adjusting (richen it up a tad) since it was then nearly 100% E-Whatever-is-sold-in-MN. I know on my car, I also had to add a good deal more timing in to get power back to where it was. GL with your switchover. __________________ "The moment money becomes your motivation, you're immediately not as good as someone who is stimulated by passion and internal will" -Sebastian Vettel