I have the new billet FPR from hahn, and I noticed I now have about 20psi FP on my manual gauge after I turn the car off. I never noticed this behaviour on the old one... I'm pretty sure it used to just snap to 0 as soon as I killed the ignition.

I just watched it creep from 20psi to 60psi!... with the pumps and everything OFF. After sitting for several hours, it eventually returns to 0.

What's the deal? Anyone else have pressure when they turn the car off? Especially you SFMU and old HRC FPR guys...

that actually happens to me too. from the first day its allways been like that. so my guesss is its normal. anybody else get this? o and did they replace your fpr or did u have to buy a new one from them?


"Proud to be, a 2gnt"


-mitsuman

Turbo:
1. HRC STG 2
2. Blits SS BOV
3. HKS Turbo timer

Exhaust:
1. Greddy Power Extreme

Ride:
1. Motegi MR7 17'' wrapped
in yokohama A550v
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Sound:
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2. 2 10'' audiobahn subs
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amp

In room:
1. blitz front end(thnx 2
eclipse804)
2. H&R sport springs(thnx 2
eclipse804)

Fun mods:
1. "Nozzel mod"

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1. to much ish to list

-mitsuman 95 GS 5-spd w/97-99 front end
Repin The SoCal 2GNT'ers
mitsuman95@hotmail.com
AIM s/n : mitsuman95gs

You are SUPPOSED to retain pressure after the car turns off. it's perfectly normal. It lends itself to quick warm starts - there is already fuel pressure, so it starts faster.

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If a sentence found online has 35% misspellings or greater and includes at least two racially charged expletives, chances are it is a YouTube comment.

'95 Eclipse TurboGS (garage deco)
'95 TSi AWD (restoring a survivor)
'97 Talon ESi-T (poor impulse control)
'99 Eclipse RS-T (daily beater)
'13 Evo X (mostly stock)
'17 Sienna (Middle Aged Dad Mobile)



Factory Service Manuals: http://nawdu.de/files/

mitsuman: i had to buy it for $200, and pay $15 shipping, but they gave me an RGA number so after i pay to mail it back to them , i'll get my $200 back if its found to be "defective".

darkone: thx! ok, so why the 20-60 creep that once?

where was it coming from -> to? obviously that's the idle fuel rail pressure... but why would pressurized fuel leak *slowly* from the fuel rail/fuel pump to the line with the fpr and gauge? shouldn't every point between the pump and the FPR be exactly the same press at all times? i'm worried i have a constriction somewhere- i didn't crack a piston for no reason...

i do not know.

______________________________
If a sentence found online has 35% misspellings or greater and includes at least two racially charged expletives, chances are it is a YouTube comment.

'95 Eclipse TurboGS (garage deco)
'95 TSi AWD (restoring a survivor)
'97 Talon ESi-T (poor impulse control)
'99 Eclipse RS-T (daily beater)
'13 Evo X (mostly stock)
'17 Sienna (Middle Aged Dad Mobile)



Factory Service Manuals: http://nawdu.de/files/