General Harley Davidson Chat Forum to discuss general Harley Davidson issues, topics, and experiences.
Sponsored by:
Sponsored by:

Gas gauge help!

Thread Tools
 
Search this Thread
 
Old Nov 29, 2008 | 08:33 AM
  #1  
dad3958's Avatar
dad3958
Thread Starter
|
Stage III
Joined: Nov 2008
Posts: 3
Likes: 0
Default Gas gauge help!

I have a 05 heritage soft, the gas gauge always shows a full tank, when I shut down the power the gauge moves to enpty like it should.

So it does move, any ideas on how to fix them???

Thanks guys and Gails
 
Old Nov 29, 2008 | 08:45 AM
  #2  
WS6 Formula's Avatar
WS6 Formula
Stellar HDF Member
Joined: Mar 2006
Posts: 3,124
Likes: 255
From: From Long Island, now in So. Cal
Default

Get a metal coat hanger and bend a "S" shape in one end, right below your gas cap is the gauges float sending unit, use a flash light and push down on the float with the ignition on. If theres no change then you probably have a short or an open within the wiring from the gauge to the sending unit.
 
Old Nov 29, 2008 | 08:49 AM
  #3  
hdbe's Avatar
hdbe
Road Master
Joined: Aug 2008
Posts: 927
Likes: 1
From: Indiana
Default

??? stuck float?? bad sender??? I dont think they are very accurate...on mine it reads empty when i still have 2 1/2 gals left...stealer said that just the way it is.....???? So, i always try to rely on the mileage... sorry i cant help ya....
 
Old Nov 29, 2008 | 09:00 AM
  #4  
dad3958's Avatar
dad3958
Thread Starter
|
Stage III
Joined: Nov 2008
Posts: 3
Likes: 0
Default

So the float is on the gas fill side?(right) not the guage side.

Thanks
 
Old Nov 29, 2008 | 09:10 AM
  #5  
WS6 Formula's Avatar
WS6 Formula
Stellar HDF Member
Joined: Mar 2006
Posts: 3,124
Likes: 255
From: From Long Island, now in So. Cal
Default

Originally Posted by hdbe
??? stuck float?? bad sender??? I dont think they are very accurate...on mine it reads empty when i still have 2 1/2 gals left...stealer said that just the way it is.....???? So, i always try to rely on the mileage... sorry i cant help ya....
You can bend the float rod to adjust for the correct gauge reading.


Originally Posted by dad3958
So the float is on the gas fill side?(right) not the guage side.

Thanks
I believe so, thats how my Low Rider is, I would think they would all be the same.
 
Old Nov 29, 2008 | 11:44 AM
  #6  
*NIGHT TRAIN*'s Avatar
*NIGHT TRAIN*
Ultimate HDF Member
Joined: Feb 2008
Posts: 7,217
Likes: 3
From: Southern Ohio
Default

Never had a Harley that had a real accurate gas gauge...I've tinkered with them, but even then, they're hard to get just right...I set the trip odometer when I fill up and go on that...haven't run out of gas once since I first threw a leg over a bike in 1967...
 
Old Nov 29, 2008 | 12:03 PM
  #7  
krwould's Avatar
krwould
Club Member
Veteran: Air Force
Joined: Jul 2008
Posts: 112,202
Likes: 1,316
From: On a hill among the hills, PA
Default

Originally Posted by *NIGHT TRAIN*
Never had a Harley that had a real accurate gas gauge...I've tinkered with them, but even then, they're hard to get just right...I set the trip odometer when I fill up and go on that...haven't run out of gas once since I first threw a leg over a bike in 1967...
I agree...never relied on one...set the trip and go!
 
Old Nov 29, 2008 | 12:14 PM
  #8  
IlDuce's Avatar
IlDuce
Road Warrior
15 Year Member
Joined: Jul 2008
Posts: 1,274
Likes: 9
From: Tampa, FL
Default

Originally Posted by *NIGHT TRAIN*
Never had a Harley that had a real accurate gas gauge...I've tinkered with them, but even then, they're hard to get just right...I set the trip odometer when I fill up and go on that...haven't run out of gas once since I first threw a leg over a bike in 1967...
i havnt ran out yet either... but i did forget to turn the petcock on once DOH!!!
 
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-5

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old Nov 29, 2008 | 12:18 PM
  #9  
WS6 Formula's Avatar
WS6 Formula
Stellar HDF Member
Joined: Mar 2006
Posts: 3,124
Likes: 255
From: From Long Island, now in So. Cal
Default

Originally Posted by *NIGHT TRAIN*
Never had a Harley that had a real accurate gas gauge...I've tinkered with them, but even then, they're hard to get just right...I set the trip odometer when I fill up and go on that...haven't run out of gas once since I first threw a leg over a bike in 1967...
tinkered? What exactly have you tried doing?
 
Old Nov 29, 2008 | 01:39 PM
  #10  
fire228's Avatar
fire228
Road Captain
Joined: Apr 2008
Posts: 544
Likes: 1
From: Pensacola, Florida
Default

Who cares about a gas gauge?

Set the trip & Ride!!!!

Gauges 98% of the time are wrong anyhow
 



All times are GMT -5. The time now is 03:17 PM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-2
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-3
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-4
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-5
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-6
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-7
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-8
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-9
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE