I think they mean the engine is making noise that is other than the normal
revving sound. You don't have to adjust the valves until later.


"CAB" <cabraut@yahoo.com> wrote in message
news:c45ac6e5.0308100735.3d9c30e4@posting.google.c om...
> I just read in my owner's manual that the valve clearance should be
> checked "if noisy". Any thoughts, anyone?
>
> CAB