Audi Knocking Problem Please Help Me, Need it badly...

[Engilbert]

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Hi,

This is wierd. My Audi 80. 4 Cyl.

I normally could drive the car "slowly" up to 70/80 MAX! km but after that
the car knock's like hell.
When I want to go faster and quickly change from 1 to 2 and to 3 - 4 (or
5) and get more speed the car knocks...
and today the car just say NO TO ME. There is enough fuel on the tank.
I've been trying everything! well almost
everything. What kind of sensors should I check? what should I do? I
really, badly need help on this.

The problem is my car "isn't taking the Fuel" there is something wrong. We
done tests today and we know the
car isn't taking any fuel, what about insert new "warmup valve?" just
idea. Any ideas would be more then appreciated,
please e-mail me: romantic at nt.is thank you so much!!! Plus if you can show
me how to pull out the "Error Code" with picture or very, very, good explenation
text it would be very appreciated. I've been searching all over the Internet. I don't
get this unless having a picture or very good explenation. So I know what relay, nr
what and so on I need to unplug for (5 seconds) or what wire I need to use. Please
help me this problem is killing me.... :( I feel so sad these days. I really want the car
to be up again, driving around, well there is summer time now here in Iceland. Look
forward to hearing from everyone who can help me on this subject, thanks a million!

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