What Fuel Pressure?
#1
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What Fuel Pressure?
Ok this might not be incouraging coming from a dealer but I just installed the Quad fuel pressure sensor on my truck and it say's 4 psi, Idle to WOT it doesn't change, is this normal?
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Seems slightly low. You should have ~6psi at idle. My lift pump is dieing and I get 6psi at idle, but it QUICKLY drops to 1-2psi, sometimes 0 even under normal, stock-level fueling. I have a Glacier Diesel kit on the way....
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03 fuel pressure
Originally Posted by Duallydog
That's on the 600 series, mine is 305 hp so it maybe different, but I wonder if it is actually reading.
L8r,............dogger
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Driving it this morning it finally dropped to 3psi for second and it wasn't at WOT. I would check the connections but it's raining and Texans don't fair to well in the rain, we're not used to it.
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Dying LP
Originally Posted by Duallydog
Driving it this morning it finally dropped to 3psi for second and it wasn't at WOT. I would check the connections but it's raining and Texans don't fair to well in the rain, we're not used to it.
Sounds like a dying lift pump get a transplant soon.
L8r,............dogger
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#8
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Ah but me is from BS Texas, it only rained down here because I moved down. The closest I am to Irish is part Scott. Anyone want to pay for the transplant, if the local dodge house doesn't like my truck?
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Mine reads between 5-7 most of the time... sitting or driving.... If I get on it, it will drop to 4.
Tony
BTW - what's your boost read? Mine seems to be super low unless I'm crusing at like 70 on the freeway. Is it different between a manual and auto?
Tony
BTW - what's your boost read? Mine seems to be super low unless I'm crusing at like 70 on the freeway. Is it different between a manual and auto?
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Originally Posted by CTDinMT
What mods do you have that the dealer wouldn't like it?
Mine reads around 8-11 psi at 70mph. 12-16 pulling my trailer.
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Originally Posted by Duallydog
Oh just what's on my sig.
Mine reads around 8-11 psi at 70mph. 12-16 pulling my trailer.
Mine reads around 8-11 psi at 70mph. 12-16 pulling my trailer.