Re: White Smoke and Brown Coolant
Worst case is a new head gasket. If your engine oil resembles chocolate milk, then it's likely a head gasket for sure. As rtg said, with any luck it's just rust buildup from bad coolant. A good flush should bring it back to the proper colour. If you still get white smoke, you can try seafoam.
'00 Durango R/T 360ci 290hp (modded); 138,500m
'06 Pontiac G6 GT 3.5L 220hp; 44,000m
'12 Chrysler 200 Limited 3.6L 283hp; 13,000m
'99 Taurus 3.0L 2V Vulcan 145hp; 154,300m - Traded
Amsoil in all vehicles!