I had to help make some variations to your engine harness for your idle Regulate valve. I'd originally planned to work with a two wire bimetallic type valve, but I is going to be employing a Screw-in fashion idle Command valve. This valve works by using a stepper motor which https://ericksydec.full-design.com/5-easy-facts-about-4age-engine-for-sale-described-81676302