1994 CBR 900 knocking when cold?
Hi everyone, i searched high and low for help on many forums and had no luck, so im really hoping someone here can point me in the right direction.
I recently purchased a 1994 CBR 900RR for 1300.00 and im having a weird problem with it.
When i fire it up first thing in the morning i hear a quite noticeable knocking sound coming from what seems to be the upper part of the engine.
If i push the clutch in, it seems to go away. Or, if i just wait until the bike warms up, the idle raises and smooths out, it seems to go away as well.
It only seems to happen in the AM or when the bike has been sitting many hours at a time. If i fire it up and let it warm until the knocking goes away i can come back 1,2,3,4 etc. . hours later, start it and it cant be heard.
if you can give me clues or point me in the right direction, i would greatly appreciate it.