fuel pump question

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Jul 25, 2005 | 05:28 PM

RX-7 fd3s street slyder

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From: Sacramento, CA

fuel pump question

can you run a walboro fuel pump on stock ecu without damaging engine?

Jul 25, 2005 | 05:43 PM

DaleClark

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From: Pensacola, FL

Why would it damage the engine? The car will run about the same if not a bit richer if the Walbro overwhelms the stock FPR.

Dale

Jul 25, 2005 | 06:04 PM

dubulup

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From: Lafayette, LA

Lesson #2

The Fuel Pressure Regulator (FPR) regulates the fuel pressure for a 13B-REW, not the fuel pump. If the return line is too small, I think you'll begin to get fuel creep.

Jul 25, 2005 | 07:01 PM

Section8

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From: Golden, CO

I hope not, I'm doing it.

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