im new here... my names joey. im new to the rotary thing, but the fd is jumping from 1500-1900 at idle. it does have a bad seal on the turbo which will be fixed soon, its also smoking... but tahts a whole differnt problem. how do i fix the idling? thanks in advanced rx7club members!

 

Check the ISC and/or TPS sensors.

Also, you can try searching for "hunting idle"

You shouldn't idle at 1500 rpm by the way. Try adjusting the idle adjustment screw or the fine adjustment screw (located under the elbow on the throttle body.