Hi, recently we have been having some warm weather(about 80degrees), and when my 16V idles for a little bit in the Tim Hortons drivethru or the stop lights, the oil pressure is hovering between 2 and 3. When I'm driving its at 3. My question is, is it normal to be moving between 2-3 in warm weather? Because in the winter time it never moved off of 3. Thanks!