What is the proper oil weight (viscosity) for Sarasota, FL
I have a 1999 Mazda Protege DX with a 1.6L engine and have always used 10W30. My first oil change was on Saturday and noticed the bill listed 5W30. I was under the impression that in higher temperature areas to use the 10W 30. If I drive on the interstate will this hold up?
Is this a good question?