I picked up a used (not old) pump motor today to replace a seized up one. Was told that it works, but when I start it, it runs normal then shuts down a few seconds later. Will restart after a couple minutes. Seems to run normal when running. There's an audible click when it shuts off. I'm concerned its overheat protection, but it doesn't feel warm at all.
3\4 hp pump
3\4 hp pump