DR.Frankie
New member
It has 150,000 miles and the head gasket was done a year ago.It idles up and down funny.The engine light is not on and it dont over heat.It is loosing antifreeze some where but its not on the ground.And when i open the radiator overflow it looks like smoke comes out.What could it be..Oh and the thermost is missing.They never put one in..It has new hoses and radiator.