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Error401 Error401 is offline
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Join Date: Jul 2010
Posts: 6
Flow isn't the problem, unless it's hot from running, which it will do if it's cold (not been running). The rapid pressure loss seems to be the root issue, and I'm unsure of how to test either end without replacing parts (I'd rather avoid spending a boatload on parts that don't need replacing).

I did do some thinking, and it seems that iff the regulator was leaking and the check valve in the pump was good, there should at least be liquid fuel in the line prior to the regulator. Every time this happens I pull the line on the pump side of the regulator and there's nothing but fumes. I've even tried cycling the pump with the line unhooked (yes, extended and run outside of the car to a can) and the pump runs, but no flow. Only after it cools to ambient will it get flow and pressure.
Old 07-08-2010, 06:58 AM
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