I have a 1991 Ford Taurus with less than 50,000 miles on it. I drove 10 minutes and parked. When I came out from my destination I tried to start the car and no turning over or anything but I did have power to the radio and headlights. There was a clicking when turning the key. Got jumped and it turned over on the first try and second try it started and drove it home. Later on, it stalled while driving to get a new battery with lots of shaking before stalling out. Jumping won’t work. The new battery didn’t help it start up. Still have the clicking. My radio still works and headlights and all that. I had an oil leak before this all happened and the oil light was on. I also have a breathalizer hooked up to my car as ordered by the state. Could it be a seized engine? Malfunctioning breathalizer? Any thoughts?