There's a loud ticking coming from the engine. Its a 99 f4 with 24k on it. I read somewhere on what had to be replaced but i totally forgot the part name. A Cv something or whatever. What is it and is there a How-to on it?? Thanks for Reading.

 

Cct cam chain tensioner

 

Thats it!! thank you total brain fart. now to find a How-to

 

There is one on here witj loads of pics on the how too.
Its pretty simply just need small hands lol