Hi you run your car on E85(Ethanol)? That's really interesting, because up to know I thought it's not possible. The reason is that a few month ago I found a lexus statement, that the engines are note suiteable for E85(Ethanol). What kind of system you are using?
Maybe we should start a thread for alternative gas like E85(Ethanol), LPG, CNG and so on. I'm running my IS300 since 2 years on LPG (Autogas). It's cheap and is working perfect....
Best Regards
Sonnet
Been using it in my car for the last 6 months or so, using this system. Either start a new thread or PM me for more info