Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×


Join Truck Conversion Today
Reply
 
LinkBack Thread Tools Search this Thread Display Modes
 
Old 09-30-2011, 09:25 AM   #1
Senior Member
 
bushpilot's Avatar
 
Join Date: Jul 2011
Location: Tomball
Posts: 1,414
Default Fuel Gauge - <all over the place>

Wondering if there is anything available either DIY or other wise that improves the dampening of the fuel gauge & sending unit.

Its difficult to determine how much fuel is left in my tanks (round, twin 60 gallon).

Unless im on completely smooth / FLAT ground, cruising at a steady pace my fuel gauge is all over the place. I end up THINKING ive got 1/4 (on the gauge) but when i fill up ive got considerably more fuel (sometimes as much as 1/2).

Id like to be able to run my tanks closer to empty before fueling up and wondering if anyone else has experienced the same issues.
__________________

__________________
Don R.
'04 Haulmark (M42386) 42', 2 slide, 10kw - Pictures
'04 F350 CrewCab Longbed 4x4, 50g aux tank & gear vendors dbl over
bushpilot is offline   Reply With Quote
Old 09-30-2011, 10:01 AM   #2
Senior Member
 
Join Date: Aug 2009
Location: Rockford
Posts: 490
Default

what kind of truck do you have? i would think changing sending unit would fix.
__________________

volvoman is offline   Reply With Quote
Old 09-30-2011, 10:05 AM   #3
Senior Member
 
bushpilot's Avatar
 
Join Date: Jul 2011
Location: Tomball
Posts: 1,414
Default

It's an 04 FL Columbia - the tanks are NOT baffled (i suspect this us not unusual), which is probably a large contributing factor.
__________________
Don R.
'04 Haulmark (M42386) 42', 2 slide, 10kw - Pictures
'04 F350 CrewCab Longbed 4x4, 50g aux tank & gear vendors dbl over
bushpilot is offline   Reply With Quote
Old 10-05-2011, 06:00 AM   #4
Senior Member
 
bushpilot's Avatar
 
Join Date: Jul 2011
Location: Tomball
Posts: 1,414
Default

wow so im the only one out there w/ a neurotic fuel gauge ?
__________________
Don R.
'04 Haulmark (M42386) 42', 2 slide, 10kw - Pictures
'04 F350 CrewCab Longbed 4x4, 50g aux tank & gear vendors dbl over
bushpilot is offline   Reply With Quote
Old 10-05-2011, 09:41 AM   #5
Senior Member
 
Doc Weaver's Avatar
 
Join Date: Jun 2008
Location: West Chester, Ohio
Posts: 483
Default

you're not the only one. I haven't been online. Anyhow, I have had unrealistic fuel guages myself. My last truck told me I had plenty of fuel .... as I ran out. This truck is more like yours. my troubles started when I replaced the fuel tank with an aluminum tank that comes on the newer model of my truck. I just figure that I can get closer to empty without worrying about running out of fuel. I learned on the last truck that diesels don't like to run out of fuel.
__________________
Doc Weaver '98 Freightliner FL60 pseudo toy hauler
Doc Weaver is offline   Reply With Quote
Old 10-06-2011, 12:26 AM   #6
Senior Member
 
blizzardND's Avatar
 
Join Date: Mar 2008
Location: West Fargo ND
Posts: 300
Default

Stick the tank like real truck drivers do.

next time you are almost empty, mark a stick. put 10 gallons in, mark the stick again. add 10 more gallons, mark again... continue till its full.

Then add up the amount it took to fill, sub tract that from the tank capacity and you will know what you started with. right that number on your lowest mark.

you will always be sure and the stick will never lie to ya.
-blizz
__________________
2001 GMC 6500 Topkick, 22' box, dropped frame, designed to fit into a 9' garage door. 3126 CAT 6spd Man Lo-Pro 19.5's w/ 3.07 rear axle ratio
blizzardND is offline   Reply With Quote
Old 10-08-2011, 05:41 PM   #7
Senior Member
 
Bob86ZZ4's Avatar
 
Join Date: Feb 2009
Location: St. Paul, MN
Posts: 1,819
Default

Interesting stick idea. My guage can sometimes be goofy. Like going up a long climb, or down a long descent. I use my trip odometer in conjunction with the guage. I've gotten to learn I can go about 700 miles on a fueling. So I just kind of keep an eye on that and the guage.
__________________

__________________
'03 Freightliner FL112, 295" wheel base, with '03 United Specialties 26' living quarters, single screw, Cat C12 430 h/p 1650 torque, Eaton 10speed , 3.42 rear axle ratio
Bob86ZZ4 is offline   Reply With Quote
Reply

Tags
erratic gauge readings, innaccurate gauge

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Powered by vBadvanced CMPS v3.2.3

All times are GMT -5. The time now is 05:44 PM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
×