On Wed, 30 Jan 2013 22:53:04 +0000 (UTC),
(Larry W) wrote:

Let me just throw out here, that just because a car repair shop owner
says that 50% or whatever of his business is replacing in-tank fuel pumps,
that does not necessarily mean that 100% of those pumps actually needed to
be replaced...

Indeed. Aamco's advertisement states that half of the cars they work
on don't need a new transmission. It says nothing about the
percentage that actually get a new transmission.