I just changed my oil and the filter. When I went to put oil back in I put in 5 quarts and followed the owners manual for instructions. Now after putting all 5 quarts in, the oil does not even reach the dipstick after letting it idle for a couple of minutes. There are no leaks by the way. I did a search and found that everybody was putting in 5 quarts, so are there any ideas about what i did wrong, or should i just keep adding oil even though the owners manual only calls for a little more than 4 quarts.