I had a 2001 dodge stratus with the 2.7 DOHC v6. I bought it with the oil light on. Knowing full well they have oiling issues. I poured a can of seafoam in the crankcase. Ran it for about 200 miles, changed the oil twice in the next 1000 miles.... Oil light was gone, put almost 20k miles on it before I sold it and the light never came back. That was 7 years ago, The guy still drives it to this day. I used Valvoline synthetic blend btw. **edit** it was almost 9 years ago now.... god I'm getting old.Motorcraft FL-1A is what my 4.0 Jeep sees... doesn't help with the 10psi hot oil pressure, but it's been running like that for years... lol. It was one of those where the previous owner probably did 3 oil changes in 160k miles... I've done 10+ in the last 13k miles to clean out the gunk, and it's finally getting there. I open up the filters every time and it amazes me that after this many oil changes and even straight diesel flushes, I still find gunk inside the filters.
No doubt, 52K miles on a 05 Dodge 3/4 ton diesel. About half of that towing with CGVW of about 18K.For christ's sake, the arguments some of you make against solid axles on the basis of on road drivability are patently absurd.