Vehicle had a clutch fade...no hydraulic pressure & cannot change gears. on 2008 Dodge Avenger

We fitted a new master cylinder, imported from America. After driving vehicle for 3 days, clutch fades & we have to bleed system. This has happened a few times, is there a special way of bleeding clutch? or is there another problem which we are not aware of relating to this particular model.....HELP!!!
Peter

Asked by for the 2008 Dodge Avenger
sounds like you need a new slave cylinder
2 answers
REPL CLUTCH MASTER AND SLAVE AS A SET