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EFI FUEL PRESSURE
I have a 90 5.0 gt and I have installed an adjustable fuel pressure regulator, what psi do I set it at...I have 19 lb injectors?
Regards! Ed |
RE: EFI FUEL PRESSURE
ORIGINAL: fasteddie I have a 90 5.0 gt and I have installed an adjustable fuel pressure regulator, what psi do I set it at...I have 19 lb injectors? Regards! Ed do you have a gauge? if you do, set it at around 41ish... drive it around and see what it feels like. |
RE: EFI FUEL PRESSURE
whats the stock fuel pressure?
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RE: EFI FUEL PRESSURE
39 psi
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RE: EFI FUEL PRESSURE
Yes I have a fuel gauge installed in the fuel rail! I'll start with 41 and see, how will I know to increase or decrease the pressure?
Regards! Ed |
RE: EFI FUEL PRESSURE
how it responds if it bogs or smells like fuel you will knoe
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RE: EFI FUEL PRESSURE
make sure to disconnect and plug the vacume line when setting the pressure, then re-attach when your done. Also an air/fuel guage works great and they're not hard to install.
-Green5pt0 [IMG]local://upfiles/12913/EE862ABED3A64B18B36220731C7763DA.jpg[/IMG] |
RE: EFI FUEL PRESSURE
what vaccum line?
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RE: EFI FUEL PRESSURE
The vaccum line going into the regulator.
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