Fuel pressure drop

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Jun 29, 2012 | 10:33 AM

canadianstroker

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Joined: Mar 2007

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Fuel pressure drop

I have 87 TPI unit on my 383 and when I turn the key off I get pressure drop down to 0. Should this not hold some pressure for some time ?

Jun 29, 2012 | 12:28 PM

Legdiian

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Joined: Oct 2007

Posts: 45

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From: Derry, NH

Re: Fuel pressure drop

Yes it should hold pressure for hours and hours. How quickly does it drop. Does the car seem to run ok otherwise?

Jun 29, 2012 | 01:58 PM

canadianstroker

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Joined: Mar 2007

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Re: Fuel pressure drop

Runs fine

Quote:

Originally Posted by Legdiian

Yes it should hold pressure for hours and hours. How quickly does it drop. Does the car seem to run ok otherwise?

Jun 29, 2012 | 03:24 PM

burnout88

Supreme Member

Joined: Nov 2003

Posts: 1,629

Likes: 17

From: Somewhere

Car: 88 IROC

Engine: 305 TPI

Transmission: 700R4

Axle/Gears: 10 bolt 3.73

Re: Fuel pressure drop

Agreed, should hold pressure for several hours.

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