I'd to create some improvements for the engine harness with the idle control valve. I'd originally planned to employ a two wire bimetallic style valve, but I will probably be utilizing a Screw-in style idle Regulate valve. This valve employs a stepper motor which allows for higher Regulate in excess https://lukastmcsh.verybigblog.com/38120360/the-definitive-guide-to-toyota-4age