|
|
10-28-2012, 11:43 AM
|
#1
|
Member
Join Date: Sep 2012
Posts: 50
|
Filling dual fuel tanks?
Premptive appology as a newbie. I am awaiting my first MH and it has a fuel tank on either side of the cab. The salesman said that they have to be filled separately but will level out over time if I only fill from one side. I guess that is by way of some T along the fuel supply lines. So will I really need to fill one side and drive around to position the other side near the pump if I want a full tank? That seems absurd. I bet few stations have hoses long enough to reach both sides in me shot.
|
|
|
|
Join the #1 RV Forum Today - It's Totally Free!
iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Best of all it's totally FREE!
You are currently viewing our boards as a guest so you have limited access to our community. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more!
|
10-28-2012, 12:02 PM
|
#2
|
D333RLT Tower
Texas Boomers Club Entegra Owners Club
Join Date: Jun 2009
Posts: 2,075
|
Quote:
Originally Posted by GuidoDoc
Premptive appology as a newbie. I am awaiting my first MH and it has a fuel tank on either side of the cab. The salesman said that they have to be filled separately but will level out over time if I only fill from one side. I guess that is by way of some T along the fuel supply lines. So will I really need to fill one side and drive around to position the other side near the pump if I want a full tank? That seems absurd. I bet few stations have hoses long enough to reach both sides in me shot.
|
Make sure that you don't have ONE tank with dual fills. If you do and you fill from both at the same time, you WILL have fuel spilling from one or the other. Don't ask me how I know; I just do
BTW, don't need to apologize for being a newbie; at one time or another, we all were. Also, don't always believe what the salesman says. I once had a salesman tell me a used truck I was buying did not have cruise control. Lo and behold, it did. Sometimes I think vehicle salesmen will lie to you just to see if you'll buy their line.
__________________
[COLOR=red]2022 KZ Durango D333RLT
[FONT=Arial][COLOR=red] Towed by2022 F-250 Lariat 7.3 Godzilla gas 10 speed , Texas Boomers RV Club
|
|
|
10-28-2012, 12:43 PM
|
#3
|
Senior Member
Monaco Owners Club Workhorse Chassis Owner
Join Date: Aug 2002
Location: Clovis, CA, USA
Posts: 13,138
|
What brand and model. With that info others who have the same rig can help you.
__________________
2004 Monaco La Palma 36DBD, W22, 8.1, 7.1 MPG
2000 LEXUS RX300 FWD 22MPG 4020 LBS
Criticism is easier than Craftsmanship
|
|
|
10-28-2012, 12:47 PM
|
#4
|
Moderator Emeritus
Join Date: Jan 2007
Location: Litchfield Park, Arizona
Posts: 10,530
|
Welcome to the forum and congrats on the new rig.
Ditto on the theory that you have one tank which can be filled from either side. I'll bet your manual is on line and should have that info.
BTW, you might want to go into your forum profile and add the year, make, and model of your rig to your signature line. It really helps others help you when there are questions.
Best of luck.
Rick
__________________
Rick, Nancy, Peanut & Lola our Westie Dogs & Bailey the Sheltie.
2007 Itasca Ellipse 40FD
|
|
|
10-29-2012, 04:52 AM
|
#5
|
Member
Join Date: Sep 2012
Posts: 50
|
2012 Seneca on Freightliner M2 chassis. From the outside there are two visible tanks but they must connect somewhere. I guess the big question is how quickly will the two sides equilibrate? During a fill or 30 minutes down the road.
I looked at the Seneca and the Frieghtliner manuals and couldn't find anything about fueling or the tanks.
|
|
|
10-29-2012, 06:41 AM
|
#6
|
Senior Member
Monaco Owners Club
Join Date: Mar 2012
Location: Angola State Prison - Murder
Posts: 4,230
|
It it were me, I would get under there and inspect the crossover line, it should be very obvious. If it is the size of a fuel line, it's going to take awhile. Hopefully it will be closer to the size of the filler hose, which should be a no brainer if the designer finished the 3rd grade.
Otherwise, fill the tank until the pump kicks off, then take 5 min to clean the windsheild or something. Then see how many more gals it takes to kick the pump off again. That should give you a good idea what kind of flow rate there is.
__________________
John & Clare Lyon
2007 43.5' Monaco Dynasty Palace III (All Electric)
Towd: 2011 Chevy Equinox
|
|
|
10-29-2012, 07:03 AM
|
#7
|
Senior Member
Texas Boomers Club Fleetwood Owners Club Freightliner Owners Club
Join Date: Jul 2001
Location: Big Spring, Texas
Posts: 776
|
If you buy diesel at truck stops on one side is the main pump on the other side is a satellite pump. You can use both pumps to fill your rig at the same time. Some places that have diesel pumps on the side of or behind the business have the same setup. This allows filling up to be faster and that way people don't have to wait in line as long. When you get through filling up your rig pull up so the next rig in line can start filling up.
Jerry
__________________
Jerry and Janell
Navy by record, Marine by choice. 2020 Thor Chateau 31 W towing a 2019 Jeep Grand Cherokee Limited
|
|
|
10-29-2012, 07:32 AM
|
#8
|
Senior Member
Fleetwood Owners Club Ford Super Duty Owner
Join Date: Jun 2012
Location: SoCal
Posts: 15,749
|
Likely dual fillers to one tank - not dual tanks.
__________________
Vince and Susan
2011 Tiffin Phaeton 40QTH (Cummins ISC/Freightliner)
Flat towing a modified 2005 Jeep (Rubicon Wrangler)
Previously a 2002 Fleetwood Pace Arrow 37A and a 1995 Safari Trek 2830.
|
|
|
10-29-2012, 09:14 AM
|
#9
|
Senior Member
Winnebago Owners Club
Join Date: Jun 2010
Location: Iowa
Posts: 1,189
|
I suspect that if the picture on your avatar is your MH you do have two seperate tanks rather than one tank with two spouts as many Class A's do. The best thing would be to fill at the truck aisle as they offer a main pump with a slave on the other side. It will use the one pump to register your amount that you pump from both hoses. Other than that most of the pumps at the car islands are not long enuf to reach around and you would need to turn around.
__________________
Larry B, Luckiest Dreamer
|
|
|
10-29-2012, 12:07 PM
|
#10
|
Senior Member
Join Date: Aug 2011
Location: Near Toronto, Canada
Posts: 1,842
|
If it's a truck chassis there will be a crossover line under the cab connecting the two tanks together, albeit with a fairly small diameter line.
Unlike pickups, 'big rigs' don't have separate tanks and gauges that can be switched back and forth.
Some folks do indeed separate them though, I did on both of our trucks. The main reason though was so that I could run two different fuels at the same time, at my discretion.
In measured runs in as equal as possible conditions I ran the same hill, with the same load, using both 'local' diesel fuel and stuff in the tank from fill ups in Canada. The Cannuck fuel made a difference of 8mph going over the top of the "Fancy Gap" on I-77 in Virginia.
It also allows me to have 'winterized' diesel in the tank when I'm northbound in the winter. Since the truck will run easily run 1,000 miles on a fill up getting to the frozen north with Georgia fuel in the tank is like pushing a wet rope up hill.
__________________
Ted 'n' Laurie, plus Jackson (aka Deputy Dog, the Parson Russell Terrier 'fur kid') and, Rylie (who crossed the Rainbow Bridge June 14, 2012).
|
|
|
10-29-2012, 01:45 PM
|
#11
|
D333RLT Tower
Texas Boomers Club Entegra Owners Club
Join Date: Jun 2009
Posts: 2,075
|
Quote:
Originally Posted by GuidoDoc
Premptive appology as a newbie. I am awaiting my first MH and it has a fuel tank on either side of the cab. The salesman said that they have to be filled separately but will level out over time if I only fill from one side. I guess that is by way of some T along the fuel supply lines. So will I really need to fill one side and drive around to position the other side near the pump if I want a full tank? That seems absurd. I bet few stations have hoses long enough to reach both sides in me shot.
|
All Jayco literature that I can find refers to fuel tank-not tanks. I'd call factory tech support to be sure.
__________________
[COLOR=red]2022 KZ Durango D333RLT
[FONT=Arial][COLOR=red] Towed by2022 F-250 Lariat 7.3 Godzilla gas 10 speed , Texas Boomers RV Club
|
|
|
10-30-2012, 05:47 AM
|
#12
|
Senior Member
Vintage RV Owners Club
Join Date: Aug 2009
Location: Central Florida
Posts: 671
|
It's a truck chassis, one tank mounted on each side.... The OP clearly stated there is a tank visible on each side. As said earlier the cross over line is a small diameter and only allows the tanks to balance out. The fuel gauge registers fuel in only one of the tanks and the engine draws fuel from that tank (hence the cross over line).
It seems many replying are not familiar with truck based motor homes and are assuming they are built like the diesel pushers. You will either need to fuel where they have a satellite pump or fill one side, then turn around and fill the other. Some diesel pumps have a hose long enough to slide under the rig to fuel the other side.
__________________
92' Holiday Rambler 1000
The wife, me and two furry kids
If you have it, a truck brought it.
|
|
|
11-01-2012, 10:32 PM
|
#13
|
Senior Member
Monaco Owners Club
Join Date: Jul 2011
Location: B.C.
Posts: 4,638
|
What I used to do with big trucks was not to pull up beside the pump. I would stop with the front of the truck even with the pump, and the hose was usually long enough to reach both tanks.
__________________
Dennis & Marcie & Captain Hook The Jack Russell,aka PUP, 2006 Itasca 29R 2017 Equinox toad. RVM59
We came, we went, nothing broken, nothing bent!
|
|
|
11-01-2012, 10:37 PM
|
#14
|
Senior Member
Country Coach Owners Club Solo Rvers Club iRV2 No Limits Club
Join Date: May 2011
Location: Vancouver, WA
Posts: 37,725
|
Quote:
Originally Posted by vsheetz
Likely dual fillers to one tank - not dual tanks.
|
Probably not on the Senica, more likely dual tanks like the Class 8 trucks have.
__________________
2009 45' Magna 630 w/Cummins ISX 650 HP/1950 Lbs Ft, HWH Active Air
Charter Good Sam Lifetime Member, FMCA,
RV'ing since 1957, NRA Benefactor Life, towing '21 Jeep JLU Rubicon Ecodiesel
|
|
|
|
|
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
|
|
Thread Tools |
Search this Thread |
|
|
Display Modes |
Linear Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
» Recent Discussions |
|
|
|
|
|
|
|
|
|
|
|
|
|