fuel pressure problems...
#12
alright well thanks for the input. im going to just get the reg. and try that on for size and see what happens.
off subject a lil bit but new to this so what section would be the best to ask about findin where to locate and order some gears?? lol
off subject a lil bit but new to this so what section would be the best to ask about findin where to locate and order some gears?? lol
#14
PT's Slowest Truck
iTrader: (19)
Originally Posted by Atomic
Ron's machining service is a sponsor/vendor here (i think), and he has very good prices and fast shipping. Check the banner on the right.
#16
alright i have had no luck. my pressure is still staying low
installed new sending unit/ pump
filter
fuel pressure regulator
i am still holding around 20 psi 30 if im lucky. but the only thing i found that is confusing me the most is that i only have 5 volts at the plug for the pump. so shouldnt i have 12? if so could 5 volts not pump enough to let it go and but just enough to let it start and stay idling?
plz any help this truck is really coming up to the point of being gone!!
installed new sending unit/ pump
filter
fuel pressure regulator
i am still holding around 20 psi 30 if im lucky. but the only thing i found that is confusing me the most is that i only have 5 volts at the plug for the pump. so shouldnt i have 12? if so could 5 volts not pump enough to let it go and but just enough to let it start and stay idling?
plz any help this truck is really coming up to the point of being gone!!
#17
Destroyer of Transmissions
iTrader: (28)
You should have 12v at the pump. I'm really not sure what would be reducing voltage unless you have a bad ground somewhere. Did you do anything wiring wise to ANY part of the truck before all the fuel pressue problems started? There are grounds all over the place. Usually on the back of the cylinder heads are ones that get missed.
#20
alright so idk what the problem was but to start with i took apart the stock fuel assembly and replaced just the actual fuel pump inside the assembly and it worked half *** and i wasnt getting the pressure. so then i moved onto the fuel pressure regulator, and that didnt work. so pissed off i went into the local parts store and just bought the whole oem replacement and it worked just great. so i guess im just letting yall kno, even tho i have no idea what difference a plastic housing made but it worked..
so anyway thanks for all the input
so anyway thanks for all the input
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