My question is exactly what the title is. I have a 2010 Hyundai Santa Fe (2.4L) with 120k miles, I have been using QSUD and OEM filters for its changing since I purchased it at 100k. But Shell gas and truck is on clearance for $11 for 5 quart jugs and I have some speed perks. Do you think I should run a couple cycles with it since its cheap or just stay the course? Or does it even matter. lol Thanks!