Peugeot 307 keeps cutting out while driving?

I have my peugeot just under a year now and it has caused me nothing but trouble, i had to get a new clutch in it and now while im driving it my car sometimes cuts out. No lights appear on the dash telling me something is wrong it just cuts out while driving! i can start it back up with a little help from the gas but it has been doing this alot lately. someone please help!