Is anyone being told that you should expect to lose a quart of oil for each 1000 miles driven? I've replaced my motor once and 2.5 months after the new one was put in, it was 4 quarts low. No gauges ever alerted me. I've had my truck back to the dealership 3 times and they said they don't know where the oil is going, but that it's normal. I've got 9000 miles on a brand new motor, it has started to smoke and I hear the lifter again, same place. I will not pay 7000 for a third motor