Cledlyn, as he has already said it has a new belt then that's your idea out the window. It will be what I said.
MrMPuk
July 2008
Yes your probably right but before you start changing the water pump just make one last check .
Start the engine up and whilst it is making the squeeking noise spray some (not a lot) of WD40 at the belt pulleys. If the noise remains unchanged-its the pump.If the noise ceases- buy a new belt.
Cledlyn
July 2008
Probably one of the belt tensioners. So it wasn't the cambelt you replaced then?