Fuel Pressure is fluctuating between 58 PSI and 64 PSI ??Anybody else using the Vortech T-Rex Pump?
#1
Drifting
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Fuel Pressure is fluctuating between 58 PSI and 64 PSI ??Anybody else using the Vortech T-Rex Pump?
I know its normal for the fuel pressure to drop slightly under hard acceleration / Boost.. But lately i noticed that my fuel pressure is fluctuating when I'm just cruising..It's never done this before.
It's like a yoyo ..It goes down to 58 PSI and then up to 64 PSI , it's driving me nuts :crazy:
There's no noise coming from my pump and the car still runs fine.
Here's a pic of the Pump I have installed..
http://www.vortechsuperchargers.com/...tegory_Code=FC
I'm thinking about having this pump removed and going with the in-tank Racetronix pump.
Any idea's why it's fluctuating ??:confused: :confused:
Thanks !!
:cheers:
Jeff
It's like a yoyo ..It goes down to 58 PSI and then up to 64 PSI , it's driving me nuts :crazy:
There's no noise coming from my pump and the car still runs fine.
Here's a pic of the Pump I have installed..
http://www.vortechsuperchargers.com/...tegory_Code=FC
I'm thinking about having this pump removed and going with the in-tank Racetronix pump.
Any idea's why it's fluctuating ??:confused: :confused:
Thanks !!
:cheers:
Jeff
#2
Team Owner
Re: pumps
If it is electric... when you are using other things in the car you will notice a drag on your fuel pump that you can see on the fuel pressure gauge.
vetterdstr :cheers:
vetterdstr :cheers:
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Drifting
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Re: pumps (vetterdstr)
It's never done this before..Even at Idle when I have everything turned off it still fluctuates from 60 PSI- 64 PSI.
My concern is that maybe the pump may be on the verge of failing..So I think I'm going to change it.
I'm just not sure if I should go with the same Vortech pump or have a Racetronix installed in the tank.
:cheers:
Jeff
My concern is that maybe the pump may be on the verge of failing..So I think I'm going to change it.
I'm just not sure if I should go with the same Vortech pump or have a Racetronix installed in the tank.
:cheers:
Jeff
#6
Burning Brakes
Re: Fuel Pressure is fluctuating between 58 PSI and 64 PSI ?? (BLUTHUNDER)
I am running the pump that vortech supplied and it seems to run between 58 and 62 lbs. my C5 runs great and I have about 21 drag races on it since that SC install.
JR :yesnod: :yesnod: :yesnod: :yesnod: :yesnod: :yesnod: :yesnod: :yesnod: :yesnod: :yesnod:
JR :yesnod: :yesnod: :yesnod: :yesnod: :yesnod: :yesnod: :yesnod: :yesnod: :yesnod: :yesnod:
#7
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Re: Fuel Pressure is fluctuating between 58 PSI and 64 PSI ?? (JR-CRUZN-C5)
I spoke to one of the Tech's at Vortech ..He thinks my fuel filter is clogged.
I'm going to change it tomorrow and see if that helps.
:cheers:
I'm going to change it tomorrow and see if that helps.
:cheers:
#8
Le Mans Master
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Re: Fuel Pressure is fluctuating between 58 PSI and 64 PSI ?? (BLUTHUNDER)
I think if it was the fuel filter it would just be lower pressure no fluctuate. You still have lots of pressure however I know how little things can drive one crazy.
#9
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Re: Fuel Pressure is fluctuating between 58 PSI and 64 PSI ??
Well I finally got to the root cause of my fluctuating Fuel Pressure Gauge..I had a damaged Wire running to my Gauge .
Now she is pushing just fine :hurray:
:cheers:
Jeff
Now she is pushing just fine :hurray:
:cheers:
Jeff
#10
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2017 C5 of the Year Finalist
St. Jude Donor '08
Re: Fuel Pressure is fluctuating between 58 PSI and 64 PSI ?? (BLUTHUNDER)
Great news Buddy!
:cheers: JB
Well I finally got to the root cause of my fluctuating Fuel Pressure Gauge..I had a damaged Wire running to my Gauge .
Now she is pushing just fine :hurray:
:cheers:
Jeff
Now she is pushing just fine :hurray:
:cheers:
Jeff
#11
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St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15
Re: Fuel Pressure is fluctuating between 58 PSI and 64 PSI ?? (jbsblownc5)
Good to hear it worked itself out Jeff.
NICE pic JB!! :cheers:
NICE pic JB!! :cheers:
#13
Team Owner
Re: Fuel Pressure is fluctuating between 58 PSI and 64 PSI ?? (BLUTHUNDER)
Glad to hear you got it figured out! :yesnod:
vetterdstr :cheers:
vetterdstr :cheers: