I'm sure this is going to be a dumb question, but I just can't figure this out. I got a oil pressure line + fittings at NAPA, part # 701-2154. It comes with the fittings and 6ft of copper line. How in the heck do I get the fittings to fit on the ends of the lines?? They slide onto the line, but a little bit of force and they come right off! I assumed the nuts were compression nuts and would hold the fittings on, but they don't. What am I missing here?
Heres a picture of the offender:
http://i45.tinypic.com/5b5hdu.jpg
