A bit off topic but.....my old car, a 2000 cavalier ( don't get one of these is can afford not to) had some engine problems. GM rep said that burning 1 liter of oil for every 1500km's is within the acceptable limits for GM engines. I was like WTF, that means every 5000KM the normal limit for an oil change, you would need to add 4.5 liters~~ to a car that only takes 4 liters. WOW!!! :angry: :wacko: