After gunning it to pass a vehicle on the highway and seeing a good puff a white smoke out the back of my car, it's been going through oil at the rate of about a quart a week. It does not leak & has never gone through oil before, what could have happened?

What is your question?

A 2.0 litre with only 60K miles on it and before this, whenever I would change my oil (every 3-4 k miles) the level was always full. Probably the absolute best little four cylinder engine I have ever seen as far as power and performance and I certainly don't want this motor to go down without a fight! Thanks for your time.