When I was young an dumb I drove a car with a dead starter to work and back for a week. I'd bump start it by pushing it up to the crown of the street. I think

When I was young an dumb I drove a car with a dead starter to work and back for a week. I'd bump start it by pushing it up to the crown of the street. I think a classic automatic transmission needs hydraulic pressure to engage the bands. And since the gear pump is on the input shaft side it doesn't run when the car is pushed or towed.