Thanks man! I’ll check all of this out tonight and post back what I find. I did change the filter when I changed the oil and used a motorcraft filter. ( My f250 6.0 power stroke has taught me many costly lessons of not using OEM parts, lol).
Have 2 codes and a wrench light, P0299 and P0522. Did oil change, changed oil pressure switch, changed blow off valve, smoke test - no leaks. Just can’t wrap my head around this. FORScan is only showing those two codes and nothing else. Has anybody had these yet? Are they both showed up at the...