Hopefully i can help..
Which model / engine / year of Hyundai do you have?
Had you noticed any fluid leaking out from under the car or up within the drivers footwell,clutch pedal area?
hi, hadn't noticed fluid on floor, but had signs of fluid on the piston rod behind
Hi..there thanks for your reply..
Ok..If you have indeed found fluid around the clutch master cylinder push rod that connects to the clutch pedal..fluid will be seen leaking out the rubber seal the rod enters towards the master cylinder then the problem in regards XXXXX XXXXX of clutch pedal resistance will be down that being at fault..you need to fully confirm fluid is seen leaking from that usually brake fluid as they share the same fluid type and depending on model the same reservior as you brake fluid does..but as long as fluid is seen leaking from around the gearbox - then the clutch master cylinder as you have described with what you've seen then that will need replaced and should solve your issue once the system has been fully re-bled..I do hope this helps
would you know what cost i am looking at for a replacement?
Difficult to say really to given you dont mention the model nor year of the car -as an approx as thats about all i can give you..based on that most garages across the uk tend to rate differently labor wise per hour and too depending on the model you have/year etc..Most clutch masters usually range in the £40-£50 mark..overall maybe in the £150-£200 region...best advice would be to fully confirm that is where the leask from then make calls around local reputable garages on exact quotes inc vat etc..or better still you could try any good local mobile techs who maybe able to come out the car instead.something to maybe keep in mind seeing as the car is undrivable..I do hope this helps