I pulled 13 or so in those areas from the stock tune closely mimicking a stock 01 Tahoe tune made to run on 87. If it’s still knocking at that point...
Im just happy i know enough to hack my way around getting a good quality one by doing the same things you mentioned lol I found my TPS return spring...
I had issues with my no name amazon 92mm, ported the IAC passages, ovaled holes for the TPS, so i could get the voltage in the right range and still...
Sorry. "Forum" not "form". Hit the "go advanced" button and then the paper clip icon for attachments. We trust the forum software to filter malicious...
Well you still need the tune the thing. I added 10% to the VVE which should help in the meantime, but it will still require work. Heck we don't even...