Odd spark plug colour
Huw Powell
audi at humanspeakers.com
Tue Jan 27 16:05:06 EST 2004
> Pulled the plugs on the 90 20v today (7a eng code) just to have a
> look at the condition been in now for 20k miles. The colour was an
> orange colour almost like rust, never seen this before just wondered
> if anyone out there has any kind of explanation. I do use an ocatane
> booster in the fuel but can't believe it's that. Car runs fine.
I figure, if the car runs fine, and the plugs all look the same, and
they're not black or burnt, things are fine.
Would still be interesting to find out why they turned orange, though.
Got pix?
--
Huw Powell
http://www.humanspeakers.com/audi
http://www.humanthoughts.org/
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