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00Smurf
Joined: 29 Jun 2008 Posts: 60 Location: Canal Winchester, Ohio
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Posted: Sun Jul 27, 2008 6:50 pm Post subject: Is this the right way? |
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Finally got this thing changed. Just to be on the safe side is this the correct orientation of the filter. Car is a 1980 porsche 924 turbo.
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924RACR

Joined: 29 Jul 2001 Posts: 9073 Location: Royal Oak, MI, USA
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Posted: Sun Jul 27, 2008 9:57 pm Post subject: |
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Looks right, though your photo is almost too close to tell. Flow pointed to the firewall, right? _________________ Vaughan Scott
Webmeister
'79 924 #77 SCCA H Prod racecar
'82 931 Plat. Silver
#25 Hidari Firefly P2 sports prototype |
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Smoothie

Joined: 01 Jan 2003 Posts: 8032 Location: DE (the one near MD, PA, NJ)
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Posted: Sun Jul 27, 2008 11:58 pm Post subject: |
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Whoa - let's not confuse the lad.
The firewall is actually ahead of the cowl area where the fuel filter resides,
so flow is away from the firewall, toward the windshield.
(In other words, it flows toward the rear of the car.) _________________ "..it's made in Germany. You know the Germans always make good stuff."
'82 924T, US version, dark green metallic, 5 speed Audi 016G gearbox |
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DOCO

Joined: 04 Aug 2006 Posts: 1111 Location: Keswick Ontario Canada
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Posted: Mon Jul 28, 2008 5:23 am Post subject: |
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the fire wall is just below the windshield aint it?you know the part the booster and master bolts to  _________________ Doco "where am i going and why am i in this handbasket"author unknown
79 924 N/A "Webster"
_______
/______\
[+]___[+]
\0 924 0/
[__]..[__]
"WEBB STR" |
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D Hook

Joined: 02 Nov 2002 Posts: 3158 Location: Omaha, NE
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Posted: Mon Jul 28, 2008 8:35 am Post subject: |
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Judging from the location of your paint sticker, it looks to be correct. _________________ '80 924 n/a SOLD |
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00Smurf
Joined: 29 Jun 2008 Posts: 60 Location: Canal Winchester, Ohio
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Posted: Mon Jul 28, 2008 11:29 am Post subject: |
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| D Hook wrote: | | Judging from the location of your paint sticker, it looks to be correct. |
Well according to you guys its installed right then. The old one didn't have any flow direction but, on the end where the raised lip is it was installed the opposite way. By this i am assuming it was backwards (based on the fact that the arrow points to the raised lip on the new one. Does that make any sense?
Now the car wont idle right. I have to hold the accelerator to the floor in order to get it to start. Once started it only rev's to 2,500rpm, then it'll drop back down then maybe go up a bit. When i release to idle it will idle at like 200-400 rpm really rough, sometimes it'll stay running sometimes it will die.
Does this mean that the car is out of tune? Since if the fuel filter was backwards it was tuned for the reduced flow? |
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924guy

Joined: 29 Dec 2003 Posts: 2088 Location: Port St. Lucie, FL
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Posted: Mon Jul 28, 2008 11:51 am Post subject: |
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you guys make this too complicated...
arrow points towards dash.
im not sure how much a backwards filter would affect the fuel flow, but id think its certainly a possibility... _________________ Eric
78 924
82 931 SE "smokey"
99' VehiCross
Y2K Honda Insight
http://www.cardomain.com/id/924Guy
Performance by Pasha |
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Ozzie

Joined: 12 Mar 2005 Posts: 4448 Location: Townsville, Qld. Australia
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Posted: Mon Jul 28, 2008 3:12 pm Post subject: |
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Obviously the US has the filter in a different place than ROW. _________________ Porsche 924 1984 (UK import) NA
Its AUTO and its BLACK
Montego Black on black/red
Engineer of Electro/Mechanical Systems Maintenance |
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Rich H
Joined: 10 Jun 2007 Posts: 2665 Location: Preston, Lancs, UK
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Posted: Mon Jul 28, 2008 5:44 pm Post subject: |
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I was thinking that too.
Maybe its a RHD thing. Mine is on a braket on the LHS shock tower, arrow points upwards  _________________ 1994 Lotus Esprit S4 - Work in progress...
1980 Porsche 924 S2 DITC Turbo - Original spec
1978 Homo-Sapiens - Tired spec
1953 Landrover S1 - Pensioner Spec |
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Mike924

Joined: 12 Aug 2004 Posts: 2601 Location: IoW UK
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Posted: Mon Jul 28, 2008 6:26 pm Post subject: |
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It's a turbo, guys. The fuel dist is on the other side of the car from the NA. It's no surprise the filter's in a different place.
Smurf: The pipe in the direction of the arrow should lead into the fuel dist. _________________ 1985 Porsche 924 'Lux', Kalahari Beige (my ex)
1993 Porsche 968 Coupe, Midnight Blue, 6 spd
'There is no substitute for a little grease under your fingernails.' - Chrenan, 924board.org |
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00Smurf
Joined: 29 Jun 2008 Posts: 60 Location: Canal Winchester, Ohio
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Posted: Tue Jul 29, 2008 1:54 am Post subject: |
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| Mike924 wrote: | It's a turbo, guys. The fuel dist is on the other side of the car from the NA. It's no surprise the filter's in a different place.
Smurf: The pipe in the direction of the arrow should lead into the fuel dist. |
so it goes the other way from which i have it then? As of now its pointing towards the windshield. |
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-nick

Joined: 16 Nov 2002 Posts: 2699 Location: Cambridge, MA
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Posted: Tue Jul 29, 2008 1:58 am Post subject: |
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Toward the windshield is correct. I think he means that if you follow the outlet line all the way around (under the windshield), it ends up at the fuel distributor. _________________ 1980 931S
15psi boost, MS-II, EDIS, 951 IC, custom intake, Ford 5.0L throttle body, Forge BOV, WB o2, G31 w/LSD, 964 wheels, 968 rear sway, Bilsteins, 200# Welt. springs. A laptop, and a partridge in a pear tree.
1991 964 C4 Cabriolet |
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Smoothie

Joined: 01 Jan 2003 Posts: 8032 Location: DE (the one near MD, PA, NJ)
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Posted: Tue Jul 29, 2008 3:06 am Post subject: |
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Ya, 931 fuel takes a crazy route - from under the rear of the car, up into the left side of the engine compartment,
back through the upper part of the firewall into the fuel filter in the cowling area, out of the fuel filter toward
the windshield, under the windshield and over to the far right side of the cowling area, forward through the upper
part of the firewall on that side, then continues forward to the fuel distributor at right-front of the engine
compartment. -That's only for an LHD 931.
RHD 931s (UK, Australia, NZ, etc.) I think have the battery on the left side, and the fuel filter at the right side
oriented with its' flow direction forward..? _________________ "..it's made in Germany. You know the Germans always make good stuff."
'82 924T, US version, dark green metallic, 5 speed Audi 016G gearbox |
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00Smurf
Joined: 29 Jun 2008 Posts: 60 Location: Canal Winchester, Ohio
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Posted: Tue Jul 29, 2008 10:10 am Post subject: |
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craziness. lol I think i'm about done with this car. I've found some good deals on a 944s2.  |
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