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Haltech decel question...

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Old 07-22-08, 08:42 PM
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tom port.. AKA streetport

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decel question...

what kind of A/F do our cars like on decel in high vacuum? ive tried lean and rich and i cant seem to keep the car from bucking?
Old 07-22-08, 10:46 PM
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i run decel fuel-cut until 1700 rpms, below that its about 14.5.
Old 07-23-08, 02:02 PM
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tom port.. AKA streetport

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fuel cut was enabled but i disabled it so that i can get it to quit bucking after the fuel cut stops.
Ive tried anywhere from 15:0 to 12:0 and i cant find a happy spot. maybe since i haven't had a manual tranny in so long im not used to it and its the tranny??
Old 07-23-08, 03:45 PM
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My car bucks too, but only in 1st, maybe 2nd gear. I figured it was just from the manual transmission and a low torque engine.
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