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Re: 98 Saab 9000 CSE --- regular gas or not?
Posted by Bill Davies [Email] (more from Bill Davies) on Mon, 15 Feb 2010 06:25:11
In Reply to: Re: 98 Saab 9000 CSE --- regular gas or not?, collinp, Sat, 13 Feb 2010 13:24:36
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I find that better fuel helps Trionic maintain boost on my car, even though the maximum boost will still be controlled. You might expect higher octane fuel to increase fuel consumption (ie. lower mpg) because in any given quantity a small proportion of the "active" fuel is replaced by the octane boosting elements. But the amount is tiny and a better-made fuel such as, here in the UK, Shell V-power or BP Ultimate should be better for mileage and engine condition, long term, than supermarket alternatives.
1997 2.3 fpt automatic Anniversary
PS recently had to swap in my spare BPC valve when I found I was driving an LPT after two days of falling boost - much better than before, the valve must have been losing interest for a good while before I noticed.
Posts in this Thread:
- 98 Saab 9000 CSE --- regular gas or not?, Mysaab, Thu, 11 Feb 2010 05:49:24
- Re: 98 Saab 9000 CSE --- regular gas or not?, collinp, Sat, 13 Feb 2010 13:24:36
- It has an auto tranny., Mysaab, Fri, 12 Feb 2010 05:26:42
- Re: 98 Saab 9000 CSE --- regular gas or not?, william, Thu, 11 Feb 2010 13:43:39
- Is it a stick, or an auto?, PGAero
, Thu, 11 Feb 2010 12:36:54 - Yes, but mid-grade works better, Noel, Thu, 11 Feb 2010 07:14:42
- Re: 98 Saab 9000 CSE --- regular gas or not?, R. Frist, Thu, 11 Feb 2010 06:44:26
- I like to use 89, of course 91 is ideal, David Ingram, Thu, 11 Feb 2010 06:01:28
- Also depends on 5-speed or automatic, adamK, Thu, 11 Feb 2010 07:33:27
- I don't think so.., derf, Thu, 11 Feb 2010 09:19:47
- Yeah, something is up..., PGAero
, Thu, 11 Feb 2010 12:33:13 - ^^ something's up then ^^, adamK, Thu, 11 Feb 2010 11:02:33
- Pretty much agree, but adapting up is easy, Noel, Thu, 11 Feb 2010 10:16:14
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