Where are you guys plumbing a lift pump in the fuel lines? I have a Facet 40109 I'm going to use to push fuel thru Stanadyne FM100. I was wondering where to put it. I want to put it close to the tank. I noticed there is a soft line from the tank to the hard line over the rear diff. Anyone know the ID of that line? That would be easier to deal with than the hard line.

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HERS:'16 WK2 Limited EcoDiesel - GDE hot
HIS: '06 Liberty CRD - EHM , GDE eco, Brite Box, Stanadyne FM100, Cummins lift pump, OME lift
'06 Dodge/Cummins - Play truck; a couple of fans, a proper cam shaft, and man handled electrons by EFILive 500/900
'01 Dodge/Cummins - Work truck; Lots of mods

The supply side needs 5/16" line, the return 1/4".

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2005 CRD "Ol' Blue"
Red Ryder carbine-action, two hundred shot range model air rifle with a compass in the stock and this thing which tells time.
My build page- RL Komodo Rear and TJM Front Bumper, armored, lifted, JBA Steel D30, 4.10s and ARB air lockers.

I just cut into the hard line under the rear seat and mounted the pump on the rail. I dont know if you could do that with a filter though.

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Manure green 2005 CRD sport4x4, GDE Hot tune, Cat Gut, OE skids, Draw tight hitch, Duramax lift pump, 160K on multiple varieties of fuel, XM radio, Escort live with Redline, fog light mod, GPS, Icom IC7000 all band radio call sign KC9QPF, Grabber AT2s on Soft 8s, FIA grill blanket.

I thought the supply was 3/8". That's certainly the fuel line size off the filter.

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'05 Liberty CRD B100, SEGR - SOLD

'01 Beetle TDi B100, EGR delete
'83 Mercedes 240D B100, no EGR

--- SEGR Builder ---

yes its 3/8 at the fuel head, I think they were sized for the fuel head fittings. The hardline to hose in the engine bay is a manufactured connection, not one you can disassemble.

I replaced the fuel tank flexible lines from the hardlines to the fuel tank when I installed the lift pump. I used 5/16 on the supply line. It was a perfect fit on my 2005

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2005 CRD "Ol' Blue"
Red Ryder carbine-action, two hundred shot range model air rifle with a compass in the stock and this thing which tells time.
My build page- RL Komodo Rear and TJM Front Bumper, armored, lifted, JBA Steel D30, 4.10s and ARB air lockers.

I measured the hard line ahead of the tank today. The OD of the line is 3/8".

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'05 Liberty CRD B100, SEGR - SOLD

'01 Beetle TDi B100, EGR delete
'83 Mercedes 240D B100, no EGR

--- SEGR Builder ---

I ended up removing the factory flexible supply lines and fittings at the tank. I put 5/16 rubber line over the hard line and tank head outlet with hose clamps and put in a Faucet pump in between. Seems to be working fine. The quick connect fittings fits 3/8 inch line but I broke one of those getting it off and the other was loose. The 5/16 fit over the lines themselves very well.

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HERS:'16 WK2 Limited EcoDiesel - GDE hot
HIS: '06 Liberty CRD - EHM , GDE eco, Brite Box, Stanadyne FM100, Cummins lift pump, OME lift
'06 Dodge/Cummins - Play truck; a couple of fans, a proper cam shaft, and man handled electrons by EFILive 500/900
'01 Dodge/Cummins - Work truck; Lots of mods

9 mm ???

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'05 Liberty CRD B100, SEGR - SOLD

'01 Beetle TDi B100, EGR delete
'83 Mercedes 240D B100, no EGR

--- SEGR Builder ---

This is my worry when I get around to the lift pump mod, how do I tell which line is the fuel line to the motor and not the return, is it that obvious?
Thanks/

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06 Jeep KJ CRD Sport full Mopar skids, front tow hooks, rear hitch shackle, Magnaflow muffler, Samco Sport CAC hoses, 02 Airbox mod, Unique series 42 steel wheels.

The bigone is the supply and the small one is the return.

Well that makes sense, guess it could have been a bit less obvious... Thanks.

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06 Jeep KJ CRD Sport full Mopar skids, front tow hooks, rear hitch shackle, Magnaflow muffler, Samco Sport CAC hoses, 02 Airbox mod, Unique series 42 steel wheels.

I added a Facit pump to determine if it was the cause of my shuddering problems (it was ) I put it on the line going into the filter under the hood by puting the input filter line on the pump then a short piece of hose from the pump to the filter. It worked so well I went ahead and added the intank Cummins pump It was not really all that hard.


Under the hood the fuel line is 7mm, 5/16" is close
Joe

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Atlantic Blue 06 CRD Limited (his)
Joined by a 2000 XJ Classic (hers)