I have a 2001 Chevy Silverado with 100K miles. Original fuel filter still installed. Last oil change I realized I should've changed it at 60K so figure I should do it now. Was looking through the owner's manual last night and suprisingly, no fuel filter info included. Found a diagram on the Internet which made it look like changing it out isn't that tough. True? And is the local part store gonna carry replacements?