Date: Tue, 15 Oct 2002 23:26:16 +0100 From: Johannes H Andersen <johsnopsamanytime.co.uk> Subject: Re: Shell Optimax fuel and UK SAABs
Toby Field wrote: > > I don't know if you've realised, but all Saab cars with Direct Ignition can > be run on 91-98 RON unleaded quite safely. Refer to your owners manual for > details. > I think this is actually the APC that allows a range of RON numbers. If the fuel is at the upper end of the range, the APC will allow more ignition advance and hence more power. Johannes http://users.surfanytime.co.uk/johs