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Power Strokes
6.0 Aftermarket
6.0 Fuel Pressure drop
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[QUOTE="Strictly Diesel, post: 1440714, member: 1411"] So the fact that the pressure situation didn't change much tells me that you have a supply volume issue, or injectors that are significantly larger than you think. Since I believe you previously said that you replaced the stock fuel pump, and you are supplying that stock pump with an AD150...AND ASSUMING THAT BOTH PUMPS ARE WORKING CORRECTLY...you should be good up closer to a 190cc injector with a hot tune. Since it looks like the problem existed before you changed the OE pump and before you installed the AD150, and that you did both of those trying to fix the pressure drop with no help, I'm leaning toward "too much injector for a stock pump" being your issue. I don't see a bowl ****** fixing the problem by itself, as the bowl isn't the problem. That AD150 should be just fine feeding an aftermarket pump like a Fuelab or our Dual Bosch OE pump setup. Ultimately you need your high pressure pump to be capable of moving more volume than you have now. [/QUOTE]
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