I've got a '93 F-350 and I'm just having the hardest time removing the fuel filter. This is the filter that is in-line, mounted to the frame roughly amidships, but on the left side.
The clips that hold the fuel lines in place come off OK. I've been told that all I need to do next is to pull the lines off the filter. Well, so far they just won't pull. I've tried prying them off, pulling, twisting, but no joy. There are no clamps or anything along those lines, the fuel line connections look kind of like a quick disconnect compression fitting like you may use on an air compressor, but smaller. There does not seem to be a moveable sleeve anywhere, or mine are quite stuck.
Am I just not pulling hard enough? Is there a release mechanism of any sort that I'm not aware of?