wanta4runner
New member
I changed The spark plugs and wires today and I figured while I was at it I also did the ISR and deckplate mods. Test drove the runner when I got done and the check engine light is on. It ran great so I know the plugs and wires are done correctly I am just wondering if the EFI has to get used to the ISR and deckplate. I did unplug the EFI for thirty minutes also. Anyone else have this problem when they did these mods? :help: