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Old 11-15-2013, 12:02 AM   #11
Hawaiian
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Join Date: Feb 2012
Drives: Ultramarine mt FR-S
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Quote:
Originally Posted by arghx7 View Post
How often do you put in E10? Every other tank? Once a month? One time since you initially switched to E85? Or have you literally run only E85 that entire time?

The reason why I ask is because Saab did some pioneering work on turbo [PFI] E85 applications back in the late 2000s. One of the things they found was that running E85 leaves deposits on the injectors, but occasionally switching to gasoline cleans them up very quickly.
I heard sonething similar so I will run a tank of 93 roughly every 5 tanks of 85.

I will be going to FI in the spring and with it I will upgrade my injectors. I'll post photos of my old injectors and plugs when I do.
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