renix gurus...just need to know what to test next.
the mj has an idle issue...it will progressively idle faster and faster as you drive it. will idle at 750 all day right after you start it. as you drive it more, the idle speeds up. thought it might be a sticky butterfly since the tb was gummy when i got it...nope. checked vaccum everywhere, but my brain says that would just be steady high idle. if you shut it off for a while, its fine again. iac is clean, but my brain thinks thats what it is...if i start it, let it settle at 750 rpm and unplug it, will this be a smart or dumb way to test if thats what it is?