How do I disconnect the fuel line from the top of the fuel pump

2003 KIA OPTIMA
255,000 MILES • 2.4L • 4 CYL • 2WD • AUTOMATIC
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ANNBLANC
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  • 1 POST
I have the fuel return off and the power relay but not the main line.
Dec 28, 2019 at 7:43 AM
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KASEKENNY
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  • 18,907 POSTS
Unfortunately the manual does not show us which type of connection is used for this line. They just give drawings and say to disconnect it. See attached.

Can you take a picture of the connection and I will tell you what you need to do to get it off? Thanks
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Dec 28, 2019 at 4:37 PM