I honestly have a friend all he does is work on fords and he sees 1-2 6.0 with failed lifters every other week. And some 6.4's. But i work on heavy duty **** so everything i see is usually caused by emissions. Id always been told 3-4k is best and just thought i spread the info.
I finally got around to take a video of the alleged slight smoke haze i cant see any maybe you guys can but i cant. Video quality is not the greatest was about 35 degrees at 7300 feet truck had idle roughly 3 minutes
That small spot inside is were I rubbed it to see if it might be alittle wet. Dry as a bone. Was in a CVS parking lot so the spots on the ground arent mine. There was a civic parked next to running that was putting way more exhaust out then i was not sure if his got in my video