Quote:
There is no idle adjustment screw anywhere on the MKIII Supra (N/A or Turbo) the AFM fuel mixture trim screw that needs to be reset to exactly where it was the entire mixture in open loop operations.
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~So how do I properly adjust this? It was running rich when I got the car.
~And how do I turn down the idle? It idles at about 1350 rpm.
And as far as my other thread, I am planning getting this problem fixed first. And I do plan on doind more supporting upgrades, fuel pump and bigger injectors. It already has 3 in exhaust and down pipe, bigger IC and piping.