Hello All, I have a 1990 F-150 with the 5.0 V8. It has only 65,000 original miles. It burns a little oil, maybe a qt every 1000 miles. I currently run it on Havoline dino 10w30. The previous owner used Valvoline 10w30 exclusively. Would the Rotella T 5w-40 synthetic be a good oil for this application? Also would it do ok for cold starts it in the winter in northern Indiana? This oil seems like a deal for under $13 per gallom at Wally's.