1. Pull the black cover off the top of the carb, 2 - 10mm bolts
and will cover the intake completely and spin a few times, sometimes that will work and we take off, either way I am restricting the air. OR hold the butterfly closed, do it from the side, limited success at best. Can smell Propane in any event and no matter what I end up overworking the starter.
Checked all the vacuum lines running about, no cracks and all seems ok, Rubber looks good still pliable.

The throttle is by wire cable, so mechanical.

The connector is located by the battery itself, it is a 2 pin connector
that when unplugged un-powers everything, so the running light are out. Wiring is red and green on the battery side and red & white on the truck side. Standard plastic modular squeeze lock type, white.

Thanks JP