Mine just would not start I had all sorts of weird things.
Sometimes it would start fine and run perfectly another time when I tried to start it all I would get was a clicking like starter motor problem, another one was the large fan by the rad would spin very fast so I had to turn off quick before the car took off,and another was it would start but there was no power and if I turned off and tried again sometimes it would work.
Because 3 auto electricians could not get it right I had a new heavy duty battery,new earth leads on a lot of places and a new starter motor.
I also bought a new ignition switch because one doughnut said it was that