I have a toyota scion tc and it has been consuming oil every 1200 miles now it's even less my engine almost started to lock up because there was no air on i did the oil consumption test they said i passed on my paperwork it has them adding oil and i only drove 1100 miles that's not normal they're telling me they cannot fix my car and the next test i take is going to be in six months so i have to add a quart of oil for every thousand miles