Quote Originally Posted by Vteckidd View Post
I don't believe that either . The car tuned fine up to 5500 which is where vtec wouldn't engage

no resistor box wouldn't cause that problem with vtec and aem should been acting weird I would think. I thought aem had direct fire anyway?
well i was supposed to have high impedence 675cc injectors. somehow my package got swapped up and i got sent 880cc low impedence injectors. so when they hit vtec they would not work due to voltage going to injectors. thats what i was told. but like i said. their tuner notcied by just looking at the car before he tuned...