When did 7.3 diesels get split shot injectors?
When did 7.3 diesels get split shot injectors? California emissions—CARB – the California Air Resources Board—required 1996 and 1997 7.3 diesel Powerstrokes to be equipped with split-shot fuel injectors. Non-California 7.3 Fords didn’t get split-shot injectors until 1999. How does the PowerStroke fuel injection system work? The PowerStroke fuel injection system is designed for diesel vehicles and uses a mix of hydraulic injectors with electric injectors. Given this combination of systems, the PowerStroke injection system faces the challenge of keeping air out of the vehicle´s oil (as opposed to non-diesel vehicles, where air must be kept out of the fuel)....