Running on MT

4x4ord wrote:
I have diesel storage at home so normally I leave with a full tank of fuel. Last night we left in a hurry and only then realized the fuel was going to be tight to get back. I wasn't too worried about it because I had a fuel card and was going to be going past a card lock on my way home. As it turned out, I tried filling up on my way home but my fuel card wouldn't work and there was no fuel station open.

This is when you wish that you were driving an old US Army multi-fuel deuce and a half :-)

I have diesel storage at home so normally I leave with a full tank of fuel. Last night we left in a hurry and only then realized the fuel was going to be tight to get back. I wasn't too worried about it because I had a fuel card and was going to be going past a card lock on my way home. As it turned out, I tried filling up on my way home but my fuel card wouldn't work and there was no fuel station open.

I'm not fond of walking along the highway. Usually start looking for fuel at about a eighth of a tank in less I'm in a remote region. Then I fill up when I come to a town.

I have been in situations where I had to drive for 30 miles on empty. When I did fill up it took 27 gallons in my 29 gallon tank, for me this was to close for comfort. Truck gets 13.7 solo.

I have not done it, But I understand that most modern fuel systems are designed to shut off the engine before completely dry, to keep from getting air into the fuel system and injectors. I am not a mechanic any more, but if one goes completely dry, there can be other problems getting it started again. Any of you mechanic types please comment on this.

The Fords typically have a 5 gallon reserve.

Since I generally bring a generator along, I also have at least 1 full five gallon gas container along too. I had to use them more than once with my old pickup. The new one hasn't stranded me yet. I try hard to coordinate gas fills with bladder empties too.

dodge guy wrote:
I can’t answer that because I never run it that low. I start looking to fill up around a 1/4 tank. If I’m out west I’ll start looking at a 1/2 tank. My buddy learned the hard way not to push it. I told him before he left for a western trip “don’t run the tank past 1/4! There aren’t a lot of station around like in the Midwest”. Well he didn’t listen and he barely made it to the next station. He filled his Excursion’s 44 gallon tank with 43 gallons!!!!

Not to mention the fuel pump relies on the fuel to keep it cool.

Well said!

I can’t answer that because I never run it that low. I start looking to fill up around a 1/4 tank. If I’m out west I’ll start looking at a 1/2 tank. My buddy learned the hard way not to push it. I told him before he left for a western trip “don’t run the tank past 1/4! There aren’t a lot of station around like in the Midwest”. Well he didn’t listen and he barely made it to the next station. He filled his Excursion’s 44 gallon tank with 43 gallons!!!!

Not to mention the fuel pump relies on the fuel to keep it cool.

After the DTE on my truck gets to 15 or 16 km it will change to FUEL LOW. I can go up to 50 km before running out, which I have done once. I have on a couple of occasions put 96 litres in my 98 litre tank after driving to the fuel station. All of this not towing. I don't make a habit of running ultra low but in 5 years of ownership circumstances get you.

As to the comment of the dirt and stuff in the bottom of the tank, well the fuel pick up doesn't move when the tank is full, it's always sucking from the bottom. That's why they filter the fuel.

Well I have a 32 gal fuel tank and mechanical injectors, never like to get below 1/4 tank. If I go down to about 1/8, I usually have drive over 500 highway miles. Towing that would be about 250 miles, more time than my body can go without a relief break.