This morning I dropped my fuel tank to put the original metal arm for the sensor float on. On another thread there was some discussion as to our real total fuel capacity. I drained most of what was left in the tank and it totally filled a 2.5 gallon can. So it was a tad over 2.5 gallons and I put it back into the tank when I was done. I then drove 3 miles to a station and filled it up into the neck with 20.038 gallons at $4.399 per gallon So 20.038 plus 2.5 gives us a 22.538 gallon tank After putting the original metal arm back in 2.5 gallons put the guage a hair over E with the low fuel light on. With the Cummins/Dodge float arm it read a little less then 1/4 So those that want a fuel guage to be EXACT use the Cummins/Dodge arm. "E" will really mean EMPTY. Those that want a 2.5 gallon safety net use the CRD arm

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

CRD arm it is , thanks for doing a simple to point review

_________________
2005 CRD Sport 4x4
EHM,ORM,Straight pipe exhaust,Facet 40109 lift pump

Hmm...

I had also predicted a 22.5 gallon tank in my previous post.

I switched out my arm with the Cummins arm and the very first tank I made sure to run it until the fuel light came on.
I put 18.5 gallons back in when the light came on. So, I had a 3 gallon safety net even with the Cummins arm.
I have since then been able to repeat this several times and have never put in anything over 18.5 gallons.

_________________
06 Silver CRD
SEGR, Provent,
3" exhaust w/o muffler, Cummins fuel pump