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power loss after prolonged boost power loss after prolonged boost
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Old 09-11-2019, 05:55 PM
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Join Date: Jun 2017
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I hate to say it, but I don’t think the boost is the issue at all. If you’re losing fuel pressure, you’re losing fuel going into engine, killing the power.. the engine can’t make boost if it isn’t getting fuel. I think the boost drop is a by product of no fuel.

So I guess need to sort the fuel pressure drop.. maybe that regulator? Or high pressure fuel pump dying?
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