Re: Help!! Lean afr!!
Wouldn`t afr 16 @ wot @ 20 psi @ 5700 @ IAT 60-70°C detonate like hell? Knock sensor didn`t shut you down to limp mode once?
Maybe check afr gauge first or O2 sensor or both before changing too much.
Steven
Berlin Germany
Last edited by No2fast; 04-06-2017 at 01:17 PM.