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Old 08-15-2008, 06:45 PM   #23 (permalink)
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Join Date: Jul 2008
Location: Findlay,OH
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bbjsw10 - '91 Geo Metro Xfi
90 day: 51.06 mpg (US)
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Originally Posted by Clev View Post
I have a '90 Accord (PGM-FI), and I coast and engine-brake down a 17.1 mile continuous decline in the morning
A engine-braking situation normally shuts off the injectors on its own, "Deceleration Fuel Cutoff" leaving key on and coasting down that hill in 5th or 4th would kill injectors. I could be wrong but I know most fuel injected cars do this. Mine does and it is a 91 Metro I am sure a Honda would be the same a little more advanced than my car is.
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