Has anyone had these probs ? 2 ltr diesel kia sportage had full service today (14/07/10) ''trudie'' (pet name)had to have a litre of oil her coolant header tank was dry , she has done 79,800 miles always serviced on time .. and will only be 5 yrs old in september ..(don't quote me on this but I have been told the engine life is around 80,000-100,000miles) Hope someone can advise !!!!! Rickardo