Engine noise

I knoticed yesterday that my enging was making a whineing noise when started from cold, once warmed up it staopped, Today i stated it up and it didnt make thi snoise but when you reeeved it some it made this nise like something was sticking, Has any one else had any issues like this?

j
 
Hi yeh mine started doing this a couple of months ago, it's most likely a roller bearing starting to whine. When it warms up, it goes, but just a very early stage of wear.