New Fuel pressure regulator kit with blue spring. Worth it or not?
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New Fuel pressure regulator kit with blue spring. Worth it or not?
3C3Z-9T517-AG this is the part number for Ford. This is for the new fuel pressure regulator kit with the blue spring.
Has anyone done this change and is it worth doing?
I have a 2003 F 250 and I have a SCT tuner with Eric's tunes. On Street and Extreem Street the truck is lacking fuel. Will this help or not before I waste my money?
I found the kit for $62 on Ebay
How do I know for sure if my kit on my 2003 is bad or going bad?
Has anyone done this change and is it worth doing?
I have a 2003 F 250 and I have a SCT tuner with Eric's tunes. On Street and Extreem Street the truck is lacking fuel. Will this help or not before I waste my money?
I found the kit for $62 on Ebay
How do I know for sure if my kit on my 2003 is bad or going bad?
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#3
I just put it in my 03 last weekend. Have hypertec tuner, and on stage 2 I can feel the diff. seems to rev quicker and just runs better. I got mine from Ed the parts guy 52 plus 8 for shipping. If you do it pull cac tube, more room to work,and if you need a thermostat good time to do it , good luck
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Install it even if you do not have a gauge....you can never go wrong with OEM....it is a 99.9999999999 certainty it will not hurt your engine. It bumped my psi by 10 to 69 @ idle. It starts better, idles better and all around runs better. Now granted the spring wont make up for a weak HFCM if that is the case.
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I put mine in because my fuel pressure was running right at 45 PSI all the time. It raised my fuel pressure, but I didn't notice any difference in how the truck runs.
I agree it probably won't hurt to put it in. But if you even suspect a fuel pressure problem, not having a gauge is just playing Russian roulette with your injectors.
I agree it probably won't hurt to put it in. But if you even suspect a fuel pressure problem, not having a gauge is just playing Russian roulette with your injectors.
#14