Happy 4th everyone. Well not sexy like redline, but decided to dump my dealer oil change from 4 months ago, only 2800 miles on it, not sure if they used pp or pup 5w20. Every ******** time i start the truck without my phone recording i get that nasty loud tick, couple days ago it sounded like something was gonna blow thru the block and fender. Shortly after that dealership change i put on an RP 20-820 and added about 12oz of lubegard biotech. No change. So i left the RP filter in, dumped oil and thru in 7qts of qsud 5w30. I drive short distances to work, and only about 6-7k a year. I decided to try qsud because its cheap, and the uoas ive seen here look good. I do want to do redline, but if short distances build condensation in the oil im not doin redline twice a year at that cost and my mileage. Fired the truck up 3xs since i changed it, sounded nice and quiet, i know it doesn't mean **** yet, my fingers are crossed. Also grabbed a sample to send to Blackstone. Oil was pretty damn dark for 4 months and 2800 miles. Experimenting here, i was gonna ask for opinions b4 hand, but just figured f#@$ it, qsud was on ssle for 17.50 for 5qt jug. Im tryin it