OMG lol what a huge pain in the a**. Try getting to and replacing that hose with only a flathead, Philips, Pliers and Channel locks. Meh sucking donkey nutz....I' am getting a set of the screw clamps after work. I can't get the old clamp type over the lip of the lower hose. I also had to break the damn battery tray so picking a new one up from the Chevy dealer after work too lol along with a Socket Set...I couldn't get the pliers or channel locks on the tray bolts. Little frustration at that moment in time got the best of me