While driving down the highway at about 65mph my car makes and popping sound from the motor so I pull off at the next exit into a gas station before I put the car in part it stalls, I noticed all my lights dim down just before it stalls so I thought it was the alternator. It was to late at night to really get a good look at the car so I go out in the morning open the hood and there’s oil everywhere! From the front of the car to the back has oil sprayed everywhere and on the ground there’s a nice size puddle of oil. I checked my dip stick and it was bone dry. My valves are tapping hard, which just tells me there’s no oil in the car, seems like if I had a seal going bad not all my oil would have just released at the same time. Any ideas of what this could be? If I can’t figure it out soon I’ll have to trade it in.