What do y’all think of these? Originally they were designed to stop “crud” from forming on the throttle body but people use them to try and solve surging idle and other idle related issues. It looks like it works for some but not others. Right now I have my TB blade opened enough to where it will stay idling with the fan running. It works but the idle will hang and then surge a few times before it settles down when coming to a stop. Prior to raising the idle it would die when the fan came on. I think it surges because I have the idle set too high and the ecu is trying to correct it, but I’m not 100% on that. With this device supposedly one can close the TB blade and “open the IAC” enough to where it’ll idle.
Anyone ever tried one? I know about the resrrditor plates that people make that reduce the amount of air coming in through the IAC, but an adjustable one seems like it’d be more user friendly if it works. Anyone with a lopey cam that has had idle problems ever tried the adjustable one and it worked? It’s kind of an expensive gamble at $60-$70.
https://www.cjponyparts.com/ford-idle-air-control-adjuster-5-0l-1986-1993/p/HW2451/
https://www.google.com/amp/www.full...air-pass-spacer-plate-idleing-saga.html?amp=1
https://www.google.com/search?q=Ford:+F2PZ-9F939-A&ie=UTF-8&oe=UTF-8&hl=en-us&client=safari
Anyone ever tried one? I know about the resrrditor plates that people make that reduce the amount of air coming in through the IAC, but an adjustable one seems like it’d be more user friendly if it works. Anyone with a lopey cam that has had idle problems ever tried the adjustable one and it worked? It’s kind of an expensive gamble at $60-$70.
https://www.cjponyparts.com/ford-idle-air-control-adjuster-5-0l-1986-1993/p/HW2451/
https://www.google.com/amp/www.full...air-pass-spacer-plate-idleing-saga.html?amp=1
https://www.google.com/search?q=Ford:+F2PZ-9F939-A&ie=UTF-8&oe=UTF-8&hl=en-us&client=safari