Date: Wed, 22 Apr 1998 12:36:14 +0000 From: RCS <e9225126nopsam1.tuwien.ac.at> Subject: 87 900S Turbo rough idle
Yes! Hi Iīm owning a 93 900 turbo convertible - Itīs the same problem as usual! - the AIC-valve. I already have post an article in here. So - go to your SAAB-dealer, clean the Automatic Idling Control valve and let a diode install into the AIC-control unit - so it wonīt happen again (cause the electronic control unit calculates wrong values for the valve when itīs dirty -- and it will get dirty again...)