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[Tiziano]

Hallo Leute
habe ich heute meine ZK austausched
i replaced my sparkplugs today
Z3 2,0 90tk
ich glaube die alte sind die original, wann die Zetti war neue
I believe that the old one's are original, when the Bimmer was neu
könnte jemand diese ZK lesen und sagen zu mir Ihre Meinung, hatte diese 90tk
cann anyone read these sparkplugs and give me their oppinion, can they have 90tk

vielen dank für die beratung
Grüß
Tiziano

[AlpineZ3]

Good condition if the 90.000 km are right, but now the time for a changing has come. Maybe a little too light adjustment, but on the other side one should believe in the modern engine-management.

[AlpineZ3]

... but where is the center-electrode?