View Full Version : s13 ka24E with Stanza white/Grey injectors

09-18-2022, 06:40 PM
Hi everyone, really need help here!
my 90 240sx used to running on 3 cylinders after i changed wires and plugs it still has the same issues.
so i bought new set of stanza injectors, they are not red as stock sohc injectors they are whitish grey, and they all direct fit plugs in without any issues but the car runs worse, barely running and idle, when i give gas its trying to stall, i made sure i plugged all the vacuum lines but even on stock fuel regulator,
i did a lot research and even found out that Stanza ECU works on s13s, not sure why they made the car run like crap.. please help on this !