I'm planning on replacing all my filters. F250 2005 6.0, oil, air and fuel. What do you suggest for best all around engine protection. Aftermarket or stick with the Ford OEM stuff? I've read allot of postings and am getting a little confusedby all the claims being made out there of increased mileage and HP gains. How does all this effect the lifeof the turbo. I'm new to diesel but have been into gas performance/racing engines for years. It's easy and cheap to replace a gas engine as oppossed to the expense of the diesels.
Dee