Fuel filter won't come off line to fuel pump

Hey ETCG,
I have a 2001 Chevy Blazer and cannot get the fuel filter to come off the fuel line going to the fuel pump. It is disconnected from the pump because I am changing out the fuel pump. I also want to change the filter but cannot get the line off because it is so rusted. Any ideas besides changing out the entire line with the filter?

Topic

[Richard KirshyParticipant]

Try blowing compressed air into and around the inside of the connector, then soak it in penetrating oil.
After letting it sit a while carefully try to work the line.

[Author]

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