On Wed, 17 Sep 2003 22:32:16 +0100, Grunff wrote:

Andy Dingley wrote:

A mile of gentle driving just isn't going to hurt anything terminal.

I dunno - I've seen holes in pistons after only a few minutes
running a diesel on petrol.

That's not gentle driving though. That's some serious detonation going
on, and driving on despite it.