Skip the rings on the left, go with the tool on the right. The first time I changed my filter, I didn't know about the spring clips and forced my lines off. It took a lot of forcing to get it to come free. Once I had it off, I had to go over to Checker's and get new retainers. That was when I saw the fuel line removal tools. That was a couple of years ago. A few weeks ago it came time to change my filter again so I picked up the special ring tools along with my filter. I fought again with it for a couple of hours without getting it off. I went to Pep Boys and picked up the tool on the right. It worked much better than the rings. It still took some work, but I got the lines off with a lot less cussing. I still had to replace the springs, but I planned for that and had already picked them up. The spring retainers were in the "Help" section, the one with all the red packages with lots of neat do-dads. The part numer is 55138. I know Autozone, Pep Boys and Checker's carry them.