Scott.. It's good to see you are still alive and well.
John, Every 1,000 miles? Please change it ever 5K and send me the money you save.
I change every 3 to 5K depending on how I feel. Just plain ole dino
oil and a mundane Ford FL-1 filter. This motor has alot more than the 48K I've put on it. Gotta love a FORD.
Mike