I'd to make some alterations to the engine harness with the idle Management valve. I'd originally planned to employ a two wire bimetallic sort valve, but I will be using a Screw-in style idle Command valve. This valve uses a stepper motor which allows for higher Management about the idle https://reidgfugp.goabroadblog.com/38080581/detailed-notes-on-4age-20v-itb