I went to the fuel station yesterday to fill up the tank. I was two marks below 1/4 tank. I swiped my card and let the diesel flow. The pump stopped at $50 which is annoying because I only pumped just over 11 gal. Grabbed another card to finish off the tank and could not get more than .2 gal before the handle clicked off. At this point I pumped just over 12 gal (between 2 attempts). So I figured, well, I guess there was still like 7-8 gallons in the tank.

The problem is, although I cannot get anymore diesel into the tank, the gauge only reads one mark over 3/4. It's never behaved like this before, any ideas?

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2006 CRD http://www.UtahPowderCoatings.com/ http://www.gorecon.com/ I'm kind of a big deal.
RL rear bumper, ARB front bumper, Mile Marker winch, Power Tank, Skids by Mopar & Skid Row, RL Super Skink Sliders, 235/85R16 MTR, Air Flow Snorkel, DTT, 4.10 gears, Frankenlift II, Katskin leather, JL Audio stereo, Rosen video.

in the where's your lift pump thread I put a little piece which is an extract from the kj crd manual referring to fuel sender and how it works. somewhere around page 27. It might help you fault find.

http://www.lostjeeps.com/forum/phpBB3/vie ... 862#328862

Not sure about what the problem is for you,
1) is your battery voltage correct?
2) wonder if your float at the sender (in tank) is not floating properly

Im sure someone will have a few more suggestions.

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KJ CRD 2.8L AUTO 2007
BP ULTIMATE
Extra Transmission cooler
2.5 inch full flow muffler.
Fuel Heater Disconnected.
In tank lift pump
Provent
Boost, EGT and Trans temp.
Engine Bay Vents soon.
Transgo Valve body (no resistor)
Hemi TC P04736587AC replaced (original TC P04736582AD in '07 KJ CRD) - Nice -:)

If im not here Im there....

I knew that old unit should not have been thrown away.
That old unit was rather flimsy, like the new one I thought and could see how it would screw up.
I would check electrical connections first then run the tank down low and drop 'er, get a peek.
Mostly quick connects, nuts and electrical tape.
If you were as lazy as me you would get used to it the way it is.
Done the gmctd lift pump yet?
Now could be a good time.

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'06 Jeep Liberty Sport CRD with: GDE Hot Flash and Tranny Flash, ehm, Cummins fuel pump, 3" Magnaflow muff, Moog K3199's, Skids, 225-75-16 10 ply, OME springs, Euro T/C, Shift kit, Trans cooler w/thermal bypass, Bigboy bkt, Samco CAC, Brake controller, Trans temp gauge, Al's Upper Arms

Did you fill it while it was running? My gauge takes a while to catch up if I don't shut it off when refueling. It does catch up.

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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.

Seems to have fixed itself on the next fill up.

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2006 CRD http://www.UtahPowderCoatings.com/ http://www.gorecon.com/ I'm kind of a big deal.
RL rear bumper, ARB front bumper, Mile Marker winch, Power Tank, Skids by Mopar & Skid Row, RL Super Skink Sliders, 235/85R16 MTR, Air Flow Snorkel, DTT, 4.10 gears, Frankenlift II, Katskin leather, JL Audio stereo, Rosen video.