Re: [St] Plug problem

["Jeremy Witt" <Jeremy@xxxxxxxxxxxxxxxxxxx>]

Or maybe that plug was getting weak and not burning the juice as
efficiently as the other two?  

And I don't play a mechanic on TV either... 

Jeremy Witt
Newbury Partners
www.newburypartners.com
(o) 603-893-3022
(c) 603-475-4228

-----Original Message-----
From: st-bounces@xxxxxxxxxxxxxxxxxxxx
[mailto:st-bounces@xxxxxxxxxxxxxxxxxxxx] On Behalf Of Mark Needham
Sent: Wednesday, October 24, 2007 4:27 PM
To: ST@xxxxxxxxxxxxxx
Subject: [St] Plug problem

Last Saturday I decided to change the oil and plugs on my '99 ST

After setting the gap on the new ones (0.8-0.9mm) I noticed the old ones

were a little large, actually 3mm, which struck me as odd.
I also noticed that plug 1 was a little carbon coloured meaning my
mixture 
is a little rich on that cyclinder. The other two were perfect.

Now, after warming up, I am running a little hesitant on idle and has
cut 
out on me a few times whilst sat in traffic

Any advice of where to start please?


Mark 

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