Fuel Capacity Question - Doesn't Add Up
Road Master
Joined: Mar 2009
Posts: 1,232
Likes: 4
From: Albuquerque, New Mexico
spillage. It's either that or lose 40-50 miles of range and out here in the
desert range is everything..
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Tourer
Joined: Feb 2006
Posts: 305
Likes: 0
From: California
I think the dealer was mistaken. The fuel guage does not "hold" any fuel. I guess the fuel guage float can displace some fuel, but only a couple of ounces. The pump, filter and lines may hold some fuel, but I would think 8 to 10 ounces combined max. If you have a 4.5 gallon tank, it should hold very close to that.
Road Master
Joined: Mar 2009
Posts: 1,232
Likes: 4
From: Albuquerque, New Mexico
FWIW, I pulled into a station Monday with the "Miles Remaining" showing 12 and took 4.6 gallons.
Once in the past I deliberately ran it down to the point that it stopped calculating at about
10 miles remaining and just showed "LOW FUEL". At that point it took about 4.8.
So I'd say that 5.0 is right; it's just that it's very difficult to get it 100% full unless you accept
some kickback spillage (ounces at most) from most pumps.
Once in the past I deliberately ran it down to the point that it stopped calculating at about
10 miles remaining and just showed "LOW FUEL". At that point it took about 4.8.
So I'd say that 5.0 is right; it's just that it's very difficult to get it 100% full unless you accept
some kickback spillage (ounces at most) from most pumps.
Elite HDF Member
Joined: Jul 2011
Posts: 4,046
Likes: 398
From: sugar land, gulf coast, tx
I ignore the gauge. Just reset the trip meter and figure 40mpg and fill up around 160 miles, and it normally takes at or a little less than 4 gallons, Time to take a stretch and bathroom break anyway. The 60's can be a bitch...
Tourer
Joined: Jun 2012
Posts: 323
Likes: 0
From: Mishawaka, IN
I can say the problem goes back to 2001 (at least)
My gauge is off, I know when it gets to "E" it's time to think about getting gas. Even then the most I've put in is just over 3 gallons.
Never had the courage to actually see how far I could go on "E" :P
My gauge is off, I know when it gets to "E" it's time to think about getting gas. Even then the most I've put in is just over 3 gallons.
Never had the courage to actually see how far I could go on "E" :P
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1st Gear
Joined: Jul 2012
Posts: 5
Likes: 0
From: Strongsville, oh
So I went in to my dealership this weekend and asked about the fuel capacity. I have an 2012 WG which is supposed to have 4.7 gal tank. I have never put more than 3.4 in after running it down to 5 miles remaining. The service tech at the dealer said that I "should" have another gallon or so in there, but that the capacity of these tanks is not exact. So not a whole lot of information to add unfortunately. looks like I will have to strap on a gas can and run it until it sputters to find out exactly how much my tank can hold.
Road Warrior
Joined: Sep 2011
Posts: 1,311
Likes: 1
From: -
The most I ever managed to put in the tank with Low Fuel displaying for more than 6/8 miles, was 4,5 gallon. I run that low because I was in town and knew exactly I far I was from each gas station, in case I had to push...
Somehow when I ride, and my fuel gauge indicates upwards of E, or not in the "red" zone, I can find a gas station every 15miles or less. Once the needle is in the "red" E, gas stations become incredibly rare.... don't know how that works!
Somehow when I ride, and my fuel gauge indicates upwards of E, or not in the "red" zone, I can find a gas station every 15miles or less. Once the needle is in the "red" E, gas stations become incredibly rare.... don't know how that works!