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disagree with one point...
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Posted by JimBlake [Email] (#141) [Profile/Gallery] (more from JimBlake) on Thu, 31 Jul 2003 11:26:26 Share Post by Email
In Reply to: Re: Engine Efficiency, TML [Profile/Gallery] , Thu, 31 Jul 2003 10:02:41
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Coasting downhill or slowing - don't take it out of gear.

*MOST* cars any more shut off fuel on over-run. That's when the throttle is closed but the rpm is still high, like engine braking or during a shift. I know that's the case for my former '89 900 along with a couple HondAcuras I have. I'm pretty sure my '01 9³ does that, too.

Your engine only uses a little bit of gas to idle, but it uses NONE if the throttle is closed but the engine's still turning more than maybe 1500 rpm.


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