Just wanting to get some opinions on fuel filter change intervals. I'm completely stock for now, plan on adding a lift pump as soon as I have the time. I change my fuel filter every oil change and I change my oil about every 6,000 to 7,000 miles. I use the acdelco fuel filters. Am I changing it too often? I want to be sure my CP4 is getting clean diesel and I figured too often is better than not often enough. Just seeing what you guys do.