Started #1141 up to go to work this afternoon and it filled the garage up with whitish smoke. Didn't really smell like oil or antifreeze, all I could get a wiff of is the catalytic converter odor. Will be keeping an eye on this . I'll be stopping at the dealer this week on a concern that I might have a cracked rear rotor, will let them know about this. Atleast to get it documented. Anyone else have a similar problem??