hello everyone. i was looking to replace my fuel filter on my 2004 silverado (4.3 V6 regular cab). i learned that some of the V8's had an internal lifetime filter. i have found out that mine DOES have the replaceable filter. i can pick it up at the local parts store for under $30. my question is, what are the steps in replaceing it? do i just simply take of the fuel lines on both sides, and just put the new on on? is it that easy, or is there something i need to know? thanks for any help!! you guys have all ben so helpful!