Cannondaleriders

the other day i got a hole in my clutch line and i got a new one, but my master cylinder will not pump fluid out.if you stick your your finger over the hole it just trys to suck.any idea?

Are you using Magura Blood? If so must be alot of air in it. Might have to use a syringe and backflow it. Is a recent post on this try a seach.