I agree that checking won't do any harm of course.
I've seen 900000+km ZD30 Patrol with my own eyes. Although, I am not sure if the turbocharger was replaced or not, but I doubt it can survive more than 500k km, so it must have been replaced at least once.
I've seen 900000+km ZD30 Patrol with my own eyes. Although, I am not sure if the turbocharger was replaced or not, but I doubt it can survive more than 500k km, so it must have been replaced at least once.