Dreaded Knocking...

Watch the video using the link below and please tell me your opinion of the knocking noice.. Its driving me crazy, and no, its not the little box on the back end.

And yes, I know my fuel switch is on off at the moment .

thanks I:I

Knocking ? - YouTube

sounds pretty normal to me but idk ask one of the more known blaster mechanics around here like awk or civicsidude
 
Yea everyone ive had look at it says it sounds ok, but at video time 00:47 you can hear some knocking.. oh well ill just waste some time taking it apart and checking everything out i guess :D
 
Sounds good to me, now that you mention it though it does sound just a tad off. Of course that could be me just hearing things