Ok recently i've noticed that the front of my CRV has been squealing quite abit when i brake. Originally i thought yup time to replace the brakes pads, but then i thought again no wait just had them replaced a few months ago. Take it to the mechanics for a look and he tells me i'm burning the disc brake.

Ok i took his word for it, but the problem ain;t resolved and now i'm not sure what's happening?

So my questions goes like this.
1) what's a burning disc brake?
2) how do i rectify the prob (mech seems like he's no good)

plus on top of all this i love honda's but when it comes to mechanical things i'm hopeless

Thanks for any answers