I find that every old car has its farvourite method of starting, for example when the Transit was running a Weber with aauto choke you pump the throttle once, let go, and start it. Now it is running a Stromberg it is 3/4 choke, pump 3 times, hold it to the floor and crank it. My Peugeot you give it 1/2 choke pump a couple of times and crank it etc. We had a car once where you never pumped it, nad you didn't use the choke, you just held the throttle to the floor and cranked it.