mjm4jc

On the right side of the TB (S4) there is a little set-screw that the throttle cam rests against. How do I set it? It seems that if I back it off, the throttle plates close too far and the car dies. Should the cam be touching the screw at idle? I didn't see anything in the manual about this.

Thanks,

Mike

RX7 allnight

i think your talking about the idle set screw.. it usually has JB welb on it. yeah the arm should rest on it, as it sets the point of idle i beilive.

mjm4jc

Thanks. There should be a way to set it. If you just turn that screw a tad, it affects the idle tremendously.