Hey guys I'm new to volvo. I bought a 2000 v70 xc for the wife with 87,000 miles on it. it runs like a top love it. It does have a strange problem, after driving for a distance and parking for some time (both times it happened the times were different) you go and start it and this huge cloud of something comes out of the engine compartment. Its like almost a purge. no oil leaks,no coolant leaks, no ac leaks. Some oil sbstance on the cooling fan but not enough to cause this "cloud".Any help would be great.