A  loose spark plug?  Pretty fundamental.

---- PSD <psdooley@VERIZON.NET> wrote:
> Gentlemen, I can see how a loose spark plug would make you lose confidence
> in the installer.
>
> But have you not forgotten to tighten something once?
> Would you agree with someone calling you incompetent due to one mistake?
>
> Give the guy a chance.  If you find another occurrence, then gather the
> torches and pitchforks.

--
David McNeely