clunking noise when I pedal..???

accrington guy

I have noticed today that when I pedal uphill/down hill I get a clunking noise from my pedals/pedal area - its not with every turn but enough to notice and annoy....

anyone help a noobie out as to what it may be?

thanks

supersonic

One of many things - process of elimination.

Park Tools has a step by step guide on their website on how to diagnose and cure noises and creaks.