Date: Sat, 21 Aug 1999 15:26:24 -0400 From: "Eric R. Sterbenz" <ericnopsamth.com> Subject: Re: '94 9000 AERO Question!!!!
Mattias, Do you leave the key on while reconnecting the battery or do you turn it back off before reconnecting? Mattias Hernlind wrote: > Try to reset the car. > disconnect the battery and turn the key to start at least half a minute. > then re connect the battery. > then the computer in your saab starts over with factory default values and > full turbo boost. > If you use low octane fuel under 98 unleaded it may be the computer that > turns down the turbo bost becuse of bad fuel. Then you dont get full turbo > boost with out reseting the car. > > It worked on my car 9000 CD 89 Turbo.. > > Mattias > > Eric R. Sterbenz skrev i meddelandet <37BE255E.89CAA9EDnopsamth.com>... > >Jim, > > > >I don't know about the buzzing, I thought the 2.3L engines use an actual > chain and > >not a belt which is virtually indestructable. As far as the boot gauge is > >concerned if it is not going into the red on full throttle you are not > experiencing > >the awsome performance this car is capable of (I am assuming a 5 speed, the > autos > >were detuned to CSE specifications). Try replacing the APC control valve > (the > >little widget with the three vacum lines going to the turbo). I have seen > several > >postings that these are sometimes problematic. > > > >WowBPM wrote: > > > >> Hello all > >> I have a 94 9000 Aero and all seems great with the exception of two > things > >> which may or may not be reason for concern. First, I noticed once with > the hood > >> up on the car, after reving the motor, as it slowed I noticed what > sounded to > >> be a vibration or faint buzzing like a timing chain. Has anyone ever > >> experianced anything like this? I shudder at the thought of a timing > chain > >> problem as I just went through a minor nightmare with a timing chain > tensioner > >> in my BMW M3. I am hoping it isnt the problem. My second question is that > the > >> "boost gauge" only goes approx. half way up, reguardless of any other > >> condition, such as load or throttle position. Truthfully I am more > concerned > >> about the slight buzzing or rattle than I am with the APC Boost guage > since I > >> am happy with the performance. Any insight to this would be greatly > >> appreciated. > >> Best wishes, > >> Jim > > > >Good Luck, > >-- > >E.R. Sterbenz > >ericnopsamth.com > > > > Thanks, -- E.R. Sterbenz ericnopsamth.com
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