re:oxygen sensor - lead contamination

[Egil Kvaleberg <egil@kvaleberg.no>]

On 23 Feb 1998, Andrew Linkens wrote:

> I can't see any point in a permanent O2 sensor if it's going to get trashed by
> lead contamination after a short time.

Then perhaps you could just replace it with a blind plug when you are not 
using it?

An 18mm spark plug is a perfect blind plug - this plug size was used by
some Fords, for instance. Just use liberal amounts of copper grease so
that it doesn't seize. 

Egil
PS: I'll include you info about problems with lead contamination on the 
web page.