I have a '07 Chevy Aveo5 LS. I changed the oil Friday, using Mobil 10w-30 CLEAN 5000 Conventional Motor Oil. Well, Saturday night when I went to start my car, I got all this WHITE smoke from the exhaust. Is this the beginning sign of a Blown Head Gasket? If so, did the oil I used have anything to do with it(1st time using this brand). Please, someone out there in Chevy World help me...
Thanks
Hvnsgrl~