I am experiencing the exact same problem, water sloshing, over heated on way home from work and took me three hours to get home, my expansion tank was empty after having checked it weeklysince I bought it 3 months ago!
Clean the water bottle and see if there is any coolant leeks around the bottle. I am losing water at about a tank every 2 weeks! Going into BMW on the 4th I hope I dont cook it, I have had to resort to carrying around excessive amounts of coolant in my car!
Anyone know the exact diagnosis, would be helpful!?
Cheers |