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My diesel came from the factory with "Split-Shot" (two pulse) injection.
The idea was quieter operation.
Last summer I converted to "Single-Shot" (all at once) injection.
No change in MPG. No perceptible change in noise.
IMO, a dead end.
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2000 Ford F-350 SC 4x2 6 Speed Manual
4" Slam
3.08:1 gears and Gear Vendor Overdrive
Rubber Conveyor Belt Air Dam
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