High HC

3 posts · 943 views · started

#1
Original: German · machine translated
Have a 1991 3.6 Audi with 5speed
Unfortunately, I get very high HC values around 290.
The motor runs strongly but blooms oil when it is cold and does not smell so good.
Does someone have good tips where I first started with the problem?
Thank you
Birger Eriksson Sweden
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#3
Wegen dem hohen hc Wert bitte die zündanlage prüfen. Der hohe hc Wert deutet auf unverbrannten Kraftstoff. Kompression prüfen, Kerzen, Zündgeschirr, usw..... Das bläuen schrieb schon mein Vorredner.

Gruß basti
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