want to change to synthetic
This may be a stupid question, but I just bought my 3rd camaro and the prev owner used non synthetic oil and I wanted to change to MOBIL 1 SYNTHETIC, it is ok to simply drain the old oil and replace with synthetic?
Thanks,
Sandy

Either use 5W30 if you live somewhere that it gets cold outside, or used 10W30 if you live somewhere hot (ex: I'm in AZ) and/or if the 5W30 seems to smoke/burn (gets past the rings when hot).

