Quote Originally Posted by Mechanic688 View Post
Well, I run an older Taurus and it was running around 20 in town and 25-26 on the highway, now the highway is closer to 29-30 now and I'm just not sure in town. Your right tho, you can stretch out the oil changes but the engine turns over cold a lot smoother and faster.
That's quite a change. Definitely worth trying for a few changes to see if I can see a similar improvement. Thanks!