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testing a fuel pump

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Old Dec 4, 2011 | 05:36 PM
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t-roy383's Avatar
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testing a fuel pump

what is the best way to test fuel pump pressure with the pump out of the tank?
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Old Dec 4, 2011 | 07:44 PM
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From: Memphis, TN
Car: 1992 z28 Purple Haze
Engine: 5.7L Tuned Port Injection
Transmission: 700R4
Axle/Gears: 3.23 both spinning
Re: testing a fuel pump

That I am aware of, you can't. To test pressure, the pump has to move fuel, so it needs to be in the tank.
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