Classic Audi - View Single Post - 1990 Audi 100 2.3 NF

pimpdriver · 25-06-08, 08:34 PM

well thanks for the kind words!

If the ISV is dirty and unusable it causes a rough idle around 5-700rpm.

I am going to check all the hoses next, there aren't many. It is either the one to the ISV from the black inlet boot, or the one from the ISV to the inlet manifold. I will also fit some jubilee clips, as there weren't any on there.

25-06-08, 08:34 PM	#24
pimpdriver Devon Pastie Muncher Classic Audi Club Member Join Date: Jul 2007 Location: Calne Wiltshire Posts: 7,530	well thanks for the kind words! If the ISV is dirty and unusable it causes a rough idle around 5-700rpm. I am going to check all the hoses next, there aren't many. It is either the one to the ISV from the black inlet boot, or the one from the ISV to the inlet manifold. I will also fit some jubilee clips, as there weren't any on there.