I had for making some improvements to the engine harness for your idle control valve. I had at first planned to employ a two wire bimetallic form valve, but I will likely be using a Screw-in design idle control valve. This valve utilizes a stepper motor which permits bigger Handle https://toyota-4age-blacktop-engi23951.blogzag.com/82563832/the-best-side-of-4age-20v-itbs