1992 Dodge Dakota V6 405,100 miles. Bought the truck new. Ran Walmart 10-30wt oil the entire time. Changed oil about every 3-4k. All so I never added any oil additives. It was using about 1 1/2 quarts per 3k after about 300K. Ended up trading it for a 16ft double axle trailer. I still see it...
