fuel pressure ?
Thread Starter
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Senior User
Joined: Jun 2006
Posts: 189
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From: Bridgewater, NJ
fuel pressure ?
Just finished putting in 3 more gauges, fuel pressure, water temp & volts. One question I have is what is normal for fuel pressure and should the pressure drop some when you floor it? Thanks in advance for any help.
Post Fiend
Joined: Oct 2005
Posts: 10,626
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From: Plano TX and Brentwood TN
60 psi would be a good pressure for it to be at. You don't want it to drop below 45 psi. There should be a steady supply of fuel pressure, but on the extreme overfueling tunes, you could see a slight drop, but I wouldn't like that even if it is a little bit due to the fact that these beasts love their fuel as much as they love their oil.
Thread Starter
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Senior User
Joined: Jun 2006
Posts: 189
Likes: 0
From: Bridgewater, NJ
Thanks for the reply Tex. The fuel pressure I'am seeing is 52 psi. Lower than 60 psi but thankfully higher than 45 psi. Does this seam OK for a stock 6.0 with 32,000 miles on it? Thanks again for any replies.
