Fuel Pressure
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Postmaster
Joined: Jun 2007
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From: Rogue River, OR
Fuel Pressure
Is it possible to have 20# of fuel pressure evan after you do the "BB" shim?
I hooked up an electric pressure guage to my '97. The sending unit replaced the schrader valve. It read 20# before the shim. I got another sending unit from the manufacture an I'll be damned if it doesn't read 20#.
Actually, if you want to split hairs it's really closer to 19#. I would think that the PSD needed more pressure than that to operate smoothly. This truck runs like a bat out of hell.
What hoppened?
Rog
I hooked up an electric pressure guage to my '97. The sending unit replaced the schrader valve. It read 20# before the shim. I got another sending unit from the manufacture an I'll be damned if it doesn't read 20#.
Actually, if you want to split hairs it's really closer to 19#. I would think that the PSD needed more pressure than that to operate smoothly. This truck runs like a bat out of hell.
What hoppened?
Rog
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