So since I picked the mazda6 v6 I have noticed the radiator fan always on when car is running continue to stays on up until about a minute after the car is off. I've done some searching but haven't really found a solid answer and am hoping someone has had the same problem and a solution. Another more recent concern has been the oil light that pops up sometimes when I come to stop or when i turn the car on, but once I start driving it is gone and Oil level is normal. I'm thinking maybe it's the senor going bad or maybe loose? Any help would be appreciated. Thanks.