Review on 🔧 GM Genuine Parts 217-435 Idle Air Control Valve for Fuel Injection by Roberto Tucker

Purchased to replace a sensor on a 2000 GMC Jimmy. I had a collapse and an occasional "ca-chunk" noise. I believe this fixed the issue, but I'll learn more later. Installation was relatively easy, I needed a #20 torx socket. A small driver is not good because of the cramped work area. What helped was that I had to buy ACDelco and not some other brand. Also visit this website to find out how and where the sensor is located. http://www.justanswer.com/chevy/1cm55-want-clean-th-idle-air-control-valve-oru.html