Date: Thu, 25 Oct 2001 22:29:48 -0400 From: DanB <meld_bnopsamo.com> Subject: Re: Which grade of fuel for 98 900SE Turbo?
What's the owner's manual say? Which engine is this? My '89 900 base model will foul the plugs if I burn the lowest grades, and it will definately knock more. Seems like a '98 you probably have the direct ignition and the computer should be able to adjust for just about any octane without fouling or knocking. I'll bet there is just a bit more power available. -Dan BDL955 wrote: > I have some conflicting info on whether to buy high octane or regular gas. I > have tried both and it seems to run a little quicker on high test but that > might just be my imagination. > > Thanks, > > Bryan