Date: Thu, 07 Sep 2000 13:42:56 GMT
From: Heikki Mastokangas <>
Subject: Re: 900 After-running

Ken Washington wrote: > You don't say what year your 900 is. I ran Bosch Platinum single > electrode plugs in my 83 900T and 87 900S 16V. I gapped the plugs in my > turbo at .026 and the non-turbo at .028. I now run Bosch Platinum +4 > plugs in my 87 9000S and love them. If you're Saab has direct ignition, > you might be better off using the specified NGK plug. I had the same after-running problems yesterday night when I was doing some work for my car. It usually occurs when car has stayd in it's place engine running and has been well heated up, after that when I drive it few ten meters and stop the engine it beguns to after-run, maybe a one or couple of turns.. but if I let the engine run on idle after stopping the car for a about 10 or 20 seconds, it doesnt began to after-run. Something to do with accelerator, pulling "extra" gas to a hot chamber or something, I dont know?? H. Mastokangas

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