I have a quad 4K with quad in it now but it's the old software. I'm sending the box in for an update next week. Will that clean things up for me instead of replacing turbo and injectors? The custom tuning turns into a rabbit hole for me. but if I can get a low smoke tune for town id be super excited.
No. It wont. Timing is computer controlled unless you got a tuner. Octane is the sbility to RESIST ignition by compression. Like im running Mopar Performance PCM it requires 92 octane to prevent knock/ping issues. On that truck the timing is cranked up to 40* BTC.