In a large bowl, stir together Flour, Salt & Parsley. In a small bowl, beat eggs slightly & add Water & Oil to eggs. In the flour, make a well in the center & pour the egg mixture into it. Work together. Dough will be crumbly - that's okay. Turn dough out onto a lightly floured surface and knead until dough sticks together, is smooth & elastic (anywhere fro 5-10 minutes). Cover with a piece of wax paper or kitchen towel and let rest for 10 minutes.
Divide dough into 4 pieces. Roll each piece out as thin as you can on a lightly floured surface and set aside. Some recipes tell you to roll into squares or circles or ovals...just roll the dough. Honestly once you start cutting the noodles the only one who is going to know what your rolled portions look like is you. Just roll thin, set aside, cover and let rest 20 minutes.
Once dough has rested, take one section at a time and cut into the desired sizes. Remember as they cook they're going to at least double in size so you'll want them to look kind of skimpy. I use a pizza cutter and just zip back and forth through them. You can use a knife if it's easier. If you want to use a pasta roller/cutter this is the point you'd do that.
Once noodles are cut, I pile onto a cookie sheet and toss with a little flour to keep them from sticking. You can use right away, refrigerate and use within a couple of days or freeze and use within 3-4 months.