Need help with '03 Silverado SS tune
I have an 03 Silverado SS and I'm trying to get it ready for boost. It's got a P59 with OS: 12593058
I've installed e-fans from a Tahoe and a Flex fuel sensor. One of my issues is that my OS has the options to turn on Flex Fuel, but it doesn't do anything. Can anyone give me a recommendation to resolve this? I've read through the forums, watched hours of youtube videos, and d/l'd every .hpt I can find, but I haven't found any that I can do a segment swap with to enable the Flex fuel abilities.
I know that different versions of the P59 have different options enabled, but I'm pretty confused about what is best for my situation.
Looking for recommendations and alternative options. I do live in CA for the time being so whatever I do will need to pass the smog crap.
Thanks for the help.