could be injectors, its not uncommon to see 1 & 4 det first though
its hard to tell from the vid but that much det should have been quite audible?
Yeah, exactly my thoughts Dougmo, i had recently installed a AEM wideband and had been occasionally checking it while driving and it was always around the 11.5-11.9:1 range, and at the time of this happening, the AFRs were dead flat 11.7-11.8 up until after it stopped making power.
As much as i have made up my mind and am moving on, still feels pretty shit after all the work and what not and i never got to race it.