depends how bad it is.... before i changed mine it would have been quicker to get out & push at junctions/roundabouts very dangerous, now that was a bad clutch i was waiting on my replacement from toby but ended up getting refunded eventually so i could buy from another place but i really shouldnt have been driving it, i was waiting about 2-3 month so yeh 4 week you should b ok but i warn you make sure if it gets as bad as mine was to give yourself plenty of time & space to make a move.