I currently have a carbed 22R hilux as a work vehicle, a year or so back it developed a bad miss so we did plugs/leads etc which seemed to fix it temporarily, but it wasn't my vehicle back then so not 100% sure. Over the last month or so its come back, but really only on right hand turns. It feels like an ignition issue as its a quick sharp miss of one or two fires, not a fuel starvation which I'd assume would be more of a surging/dying.
Any ideas other than the standard plugs leads coil deal?