clutch issues help!!

right i was driving my cabby and it was fine then the clutch wentreal wierd, as if the cable had snapped, i pulled over and poped the bonnet and the water cap was lodged in themechanism, ipulled it out and then clutch moves as it should although is v tight, however it doesnt do the job, it feels as tho its just near the biting point when fully released, and i can redline it in gear and itwont move?any ideas would be helpfull??

cant think how the clutch is adjusted on them but with the clutch being jammed up and the pedal being pressed it may have messed the adjustment up. Cant see it having broke anything with just a cap in it.

oh ryt how much do u reckon a garagewould charge for that?im skint lol and now carless lol.not a happy boy!!

ryt my mate has had a look at it and the clutch has gone, hes gonna do it for me for parts onli but means i gotta roll a vauxhall piece of cr@p for a couple of weeks how annnoying!!