 Currently, it's 80 degrees. Keep up to date with the ever-changing markets. Weekdays on KMA 960 Shenandoah and KMA FM 99.1 Clorinda Shenandoah. Wow. And Antique One's yearly antiques not used much and regulars around 3,000 to 5,000 miles twice a year. And I've always used conventional filters. I use synthetic, usually 10W30 appropriate weight. I do notice that a lot of the quality filters, Napa Wix Purolator, that are the first lowest cost in their line and that meet OE specs, say they are...