If your engine has a sound like a reed is open what kind of symptoms/noise would it give you?<br />And if your lower bearings sound -when running -like they were dry or had been dry what trouble could you have from it if you cought it in time?<br />Is it just a matter of time until a rebuild may be needed or can it go a while like that.. it runs smooth and fast but a tiny bit of internal noise only heard with a scope is noticed.<br />Any suggestions?