I'm dealing with my car not starting, I'm trying to get to the screen on the WUR that occasionally needs cleaning. I've removed the line that goes to the center of the fuel distributor, and I'm left with the fitting on the WUR.
Since I see no screen here I assume (dangerous) that I need to remove the fitting. It is VERY tight, and I'm nervous about putting any more force on it until I get some input from the experts.
Below is a photo with the fitting.
