2006 CTS sport model/package
Ok guys. I'm a heavy equipment mechanic by trade. It's not what I do anymore, but anyhowI am stumped. Never seen this connection before. How the hell do I change the fuel filter on my 06? Like I know how to do it, but the weird connectors on the 2 lines are new to me. I have never seen them before. Can someone shed some light for me. Maybe a pic or how to? My new one came with plastic clips, but the one on my car now does not have the plastic ones. It's like a metal ball. Dunno how to take it apart and I don't want to wreck it!