06-03-2005, 09:36 AM
Was there something that lead you to believe the air/fuel was off? The tunes I got from Randy are for the LFQ0 ecu code which "BUR_ZX3 " on FJ has as well. The only issue I've noticed with my install is a slight surging when I let off the throttle but it goes away again one I step on the gas again. I think it might have to do with the diverter valve being mounted as per the FS instruction which is essentially backwards.
My plugs are still gapped to stock, should that be different?
My plugs are still gapped to stock, should that be different?