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Completed: Complicated Fuel Filter Re-Installation

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Old May 27, 2019 | 08:43 PM
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Completed: Complicated Fuel Filter Re-Installation

You might be thinking come on, how hard it is to replace the fuel filter. Well it wouldn't be if the previous owner didn't hack the fuel line outside the filter fitting on each side and ran a straight hose across. Went to AutoZone while out and they said there is no Quick-Connect/Disconnect for me to splice in this "Repair Kit" below... Anyone have any ideas or fitting part numbers?


Last edited by 92RS-HeritageEd; Jun 6, 2019 at 04:53 PM.
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Old May 27, 2019 | 08:54 PM
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Re: Complicated Fuel Filter Re-Installation

Look at dorman 55180
It uses a 3/8 union fitting and 16mm Saginaw flare fitting.
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Old May 28, 2019 | 08:27 AM
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Re: Complicated Fuel Filter Re-Installation

Dorman 800-141 3/8" fuel line steel to steel compression fitting will splice what you have into your existing steel fuel line.

if you want to use a different filter with a QD fitting (or both), pick the fittings you need from Dorman for that, along with the nylon line if that's what you want.
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Old May 28, 2019 | 01:18 PM
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Re: Complicated Fuel Filter Re-Installation

Went to NAPA, asked for a Fuel Line Compression Fitting and the guy comes back w/ the same thing I seen at AutoZone for a few bucks cheaper. Told him what AutoZone told me and he said and to go back and buy them there since they were cheaper. I picked these up, now to find proper installation instructions.

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Old May 28, 2019 | 01:30 PM
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Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: Complicated Fuel Filter Re-Installation

make sure you have a good, clean and ROUND fuel line end

slide the nut down the line about an inch or two

install the little brass ferrule on the line, maybe 3/8" inch from the end

seat the compression fitting body onto the line and mate it to the ferrule

tighten the nut without letting the fitting body slide along the line

repeat for the opposite side

if you cut any line after the filter make sure there are no metal filings inside. a tubing cutter works great-anything else may crimp the tube.

Oh and don't cinch down to tight, these are brass and don't need much torque...just do a tightness and leak check on them again a week or so after installation.

Last edited by naf; May 28, 2019 at 01:34 PM.
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Old May 28, 2019 | 04:27 PM
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Axle/Gears: Non-Posi / Posi - Both GU2 - 2.73
Re: Complicated Fuel Filter Re-Installation

So I slide under the car and find this... Can I get a break?

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Old May 28, 2019 | 05:11 PM
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Car: 86 Imponte Ruiner 450GT, 91 Formula
Engine: 350 Vortec, FIRST TPI, 325 RWHP
Transmission: 700R4 3000 stall.
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Re: Complicated Fuel Filter Re-Installation

Good god man. The Ohio rust! Yeah either run all new hard lines or get them from a west cost wrecked car, etc. That's huge bag of fail.

Or do an AN fuel line kit and toss all that iron oxide in the F-it bucket.

GD
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Old May 28, 2019 | 06:51 PM
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Transmission: Auto
Axle/Gears: Non-Posi / Posi - Both GU2 - 2.73
Re: Complicated Fuel Filter Re-Installation

Originally Posted by GeneralDisorder
Good god man. The Ohio rust! Yeah either run all new hard lines or get them from a west cost wrecked car, etc. That's huge bag of fail.

Or do an AN fuel line kit and toss all that iron oxide in the F-it bucket.

GD
Yea the Ohio rust is a KILLER. Almost made me want to sell it, and find a rust free west coast car to replace it lol. In fact If someone had a rust free (Excluding Surface Rust) running and driving project I might jump on it and scrap this one although I would love to save it.
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Old May 30, 2019 | 11:01 AM
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From: Lexington, SC
Car: 1987 SC/1985 TA
Engine: 350/vortec/fitech
Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: Complicated Fuel Filter Re-Installation

might want to check one of the replacement steel line suppliers for costs. Fineline is one.

keep in mind that the flexible supply connection from the tank to the steel line (filter) is reportedly no longer available, but other options exist.

need to include that brake line as well.
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Old May 30, 2019 | 11:35 AM
  #10  
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Axle/Gears: BW 9-bolt, 3.45 posi
Re: Complicated Fuel Filter Re-Installation

Wow. Rust belt cars, holy ****.

glad we don't salt the roads here on the west coast, My 88 is pretty clean underneath.
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Old Jun 1, 2019 | 09:02 PM
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Car: 92 RS / 90 IROC-Z
Engine: 305 / 350
Transmission: Auto
Axle/Gears: Non-Posi / Posi - Both GU2 - 2.73
Re: Complicated Fuel Filter Re-Installation

Can't find anyone parting cars willing to ship the fuel lines, Anyone ever bought from Camaro Central?

https://www.camarocentral.com/1988_1..._p/fue-631.htm
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Old Jun 2, 2019 | 02:38 PM
  #12  
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Engine: 305 / 350
Transmission: Auto
Axle/Gears: Non-Posi / Posi - Both GU2 - 2.73
Re: Complicated Fuel Filter Re-Installation

Forward progress one step at a time, fuel line leak gone... This should hold until I can find a set of lines.



Now I can get back to fitting in the fuel filter.
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Old Jun 2, 2019 | 03:03 PM
  #13  
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Re: Complicated Fuel Filter Re-Installation




The clamps you used aren't rated for fuel injection pressures , like the ones in my picture are . Also , is that fuel line you used high pressure line , rated for fuel injection service like the line in my picture is ? I realize these are temporary repairs , but even as temporary repairs go not using the high pressure stuff is a fireball waiting to happen .
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Old Jun 2, 2019 | 03:38 PM
  #14  
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Transmission: Auto
Axle/Gears: Non-Posi / Posi - Both GU2 - 2.73
Re: Complicated Fuel Filter Re-Installation

Originally Posted by OrangeBird
The clamps you used aren't rated for fuel injection pressures , like the ones in my picture are . Also , is that fuel line you used high pressure line , rated for fuel injection service like the line in my picture is ? I realize these are temporary repairs , but even as temporary repairs go not using the high pressure stuff is a fireball waiting to happen .
I just used the only hose clamps I had lying around, never seen the ones in your pic and now you've made me question the hose. I did specify at Advance Auto Parts Fuel Hose, advised it was a 12psi TBI system he cut me some hose and said this should do it. I had to stop the gas from just leaking in the driveway, it was a bad leak.
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Old Jun 3, 2019 | 07:23 AM
  #15  
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Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: Complicated Fuel Filter Re-Installation

it should say 'fuel injection rated' or some such right on the hose, and the guy at Advance can cut it off one of the rolls in back
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Old Jun 6, 2019 | 04:52 PM
  #16  
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Transmission: Auto
Axle/Gears: Non-Posi / Posi - Both GU2 - 2.73
Re: Complicated Fuel Filter Re-Installation

Done:

1. I know the hose clamps used aren't preferred BUT they worked, and there's no leaks.
2. Even if the car is a beater, be CAREFUL and DON'T just slide the jack under and go.

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Old Jun 7, 2019 | 03:37 PM
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Re: Completed: Complicated Fuel Filter Re-Installation

Originally Posted by 92RS-HeritageEd
I just used the only hose clamps I had lying around, never seen the ones in your pic and now you've made me question the hose. I did specify at Advance Auto Parts Fuel Hose, advised it was a 12psi TBI system he cut me some hose and said this should do it. I had to stop the gas from just leaking in the driveway, it was a bad leak.
Originally Posted by 92RS-HeritageEd
Done:

1. I know the hose clamps used aren't preferred BUT they worked, and there's no leaks.
2. Even if the car is a beater, be CAREFUL and DON'T just slide the jack under and go....
1 ; You have my apologies for raising the alarm about your fuel line and clamps , I didn't notice the TBI part of your post and thought it was TPI instead . 12 PSI isn't gonna be a problem with those clamps and hose


2 ; The way that subframe crushed in from the jack sure makes me agree with your earlier post about scrapping it and finding a rust free project
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Old Nov 19, 2019 | 12:06 PM
  #18  
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Axle/Gears: 3.27 9 bolt
Re: Complicated Fuel Filter Re-Installation

Originally Posted by 92RS-HeritageEd
So I slide under the car and find this... Can I get a break?



Going through the same thing with my 91', my plan is to run PTFE braided line from the tank to the filter.
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Old Nov 19, 2019 | 12:49 PM
  #19  
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Re: Complicated Fuel Filter Re-Installation

JEEZ! Looks like Rust Buddies holding hands!!!!!!

Originally Posted by 92RS-HeritageEd
Done:

1. I know the hose clamps used aren't preferred BUT they worked, and there's no leaks.
2. Even if the car is a beater, be CAREFUL and DON'T just slide the jack under and go.

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Old Nov 19, 2019 | 01:41 PM
  #20  
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Axle/Gears: 3.27 9 bolt
Re: Complicated Fuel Filter Re-Installation

Originally Posted by Bob88GTA
JEEZ! Looks like Rust Buddies holding hands!!!!!!
LOL the down side of living in the rust belt.
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