I ran my ford flex with 5w-30 supertech full synthetic for 3,000 miles with a quart of HPL Engine cleaner.
Pay no attention to the inside of the can, I used a die grinder with a cut off wheel to cut open the filter so all sorts of crap probably is there which is chunks of the cutting wheel.
Pay no attention to the inside of the can, I used a die grinder with a cut off wheel to cut open the filter so all sorts of crap probably is there which is chunks of the cutting wheel.