Ok so a couple days ago i posted about my belts making an annoying click click noise when idling. I took the engine cover off and i can really tell that even though the belt does click a bit the real noise is coming right off the injectors and it goes in firing order so what does this mean? Also, That little bulb like vacumn thing that sits mounted to the left on top of the airbox on the B5 it has one sensor plug attached to it what is it because it is also clicking at a constant pace...

 

Come ON! Everythinng is Clicking on me damnit[sm=yikesomg.gif] its like a damn spoons festival in my engine bay!!!

 

Normal.

 

no its not it sounds rediculous. i understand how they work and i can tell they are probably messed up. Would driving with under 91 octane cause this. im not saying i did but the person who had before me might of...

 

how can u tell they are clicking in firing order?

 

check ur oil level.
but put engine cover back on the noize will go down, a bit
and yes that little thing on the air box clicks too, normal
just turn the muzic up u wont hear anything

 

what the hell is that thing on the airbox that clicks?

 

haha yeah i been wondering that too... what is that clicking airbox thingy? lol

 

ya its like a little clicking bug wonder why it needs a big sensor plug on it too! but as far as the injectors go i can tell their going in order because i maintain the ability to slow down time and space and count themin a superhuman likefashion.

 

hello mate i had this problem when i first brought my a4. First thing i found out was it had the wrong oil in it and once that was change it seemed to disapeer then it came back and i brought some injector cleaner from german & swedish and added this to the oil been fine ever since. Ill find out what the stuff was called and post it up