I did not check #2 and #4 as I thought they would be the same as #1 and #3.
I have a dual Zenith setup and #1 and #2 are fed through one set of tubes
and #3 and # 4 through the other. Was this an incorrect assumption?
Kurt
-----Original Message-----
From: owner-alpines(at)autox.team.net
[mailto:owner-alpines(at)autox.team.net]On Behalf Of Jarrid Gross
Sent: Monday, August 23, 1999 5:34 PM
To: 'Kurt Eckert'; 'Alpine folks (E-mail)'
Subject: RE: Reading Spark Plugs
>I was doing a little fine tuning on the car this weekend and decided to
>finally give the Color-Tune a try. Everything looked OK as far as I could
>tell. The flame was blue at idle and gradually turned yellow as RPM
>increased. As I backup I wanted to ask the experts. When I pulled the plugs
>on both #1 and #3 cylinder they were covered with a light tan dust that
>scraped off fairly easily. Does that seem correct?
Light brown sounds very nice.
How bout #2 and #4 though?
Jarrid
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