Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
Sponsored by:
Sponsored by:

Reserve Tank

Thread Tools
 
Search this Thread
 
Old Mar 18, 2009 | 07:01 PM
  #1  
ripto's Avatar
ripto
Thread Starter
|
Road Master
15 Year Member
Photogenic
Joined: Jun 2008
Posts: 885
Likes: 3
From: Ledyard, CT
Default Reserve Tank

What is the point of having a reserve tank if you can't even use it as a warning to fill up before running out of gas? As you might be able to tell this happened to me today.

I always run the bike with the fuel switch on "ON" and like a month or so after I bought the bike I ran out of gas outright, no warning. I pulled over, switched it to reserve, and no fuel. So every now and then I used to put it on reserve before filling up.

Same thing today, I knew I was low and I was half a mile away according to the odometer from the gas station, had to call my brother to bring some gas.

Why bother having a reserve setting?
 
Reply
Old Mar 18, 2009 | 07:08 PM
  #2  
shauns91sporty's Avatar
shauns91sporty
Novice
Joined: Feb 2009
Posts: 16
Likes: 0
From: west virginia
Default

i would say that your filter in your petcock is broke or has come off because you should have about 20 miles on reserve or so i can run just about that on my 91 and my mom has a 2002 1200 and it will run 25 miles on it ....i would unscrew your petcock and see if that has happend i have had it done to me on my old 79 1000 hope you the best of luck
shaun
 
Reply
Old Mar 18, 2009 | 07:08 PM
  #3  
cHarley's Avatar
cHarley
Club Member
Joined: Feb 2007
Posts: 16,320
Likes: 306
From: Boynton Beach, FloriDuh
Default

Are you sure that when it's in the ON position, the long side of the lever is pointed down?
 
Reply
Old Mar 18, 2009 | 07:22 PM
  #4  
SportyPig's Avatar
SportyPig
Ultimate HDF Member
Joined: Jul 2006
Posts: 6,478
Likes: 12
From: Nashville, TN
Default

Originally Posted by cHarley
Are you sure that when it's in the ON position, the long side of the lever is pointed down?

+1 The reserve is what keeps me from running outta fuel. Once I flip over to reserve I've comfortably 20 miles to find fuel. Besides, tell me another time you can reach down between your legs, flip your petcock, in public, and not get in trouble.
 
Reply
Old Mar 18, 2009 | 07:31 PM
  #5  
ripto's Avatar
ripto
Thread Starter
|
Road Master
15 Year Member
Photogenic
Joined: Jun 2008
Posts: 885
Likes: 3
From: Ledyard, CT
Default

Originally Posted by cHarley
Are you sure that when it's in the ON position, the long side of the lever is pointed down?
I don't remember off hand which side is larger, but I know that when looking at the thing from the left side of the bike, "on" is on top, "fuel off" is horizontal (at least I think that's what it says), and "reserve" is on the bottom. I turn the switch clockwise.

Last time I was at my indy he said I don't have to keep turning it off since its vacuum sealed, so lately I've just been leaving it where it is, although now that I think about it, every time I've gotten it back from the indy, the switch is on the bottom selection. I figured they just always put it in reserve just in case.
 
Reply
Old Mar 18, 2009 | 07:31 PM
  #6  
JosephGarcia's Avatar
JosephGarcia
Outstanding HDF Member
Joined: Aug 2007
Posts: 2,225
Likes: 4
From: fegfsg
Default

i got 25 miles or so in my reserve, i was alone between santa barbara and santa maria CA around 1AM this weekend and i was running on reserve. if that gas station didnt pop up out of nowhere i would have been SOL though

replace your petcock or rebuild it, something inside broke
 
Reply
Old Mar 18, 2009 | 07:32 PM
  #7  
Dango's Avatar
Dango
Road Captain
15 Year Member
Photogenic
Photoriffic
Joined: Oct 2007
Posts: 618
Likes: 3
From: So. Cal
Default

Originally Posted by SportyPig
+1 The reserve is what keeps me from running outta fuel. Once I flip over to reserve I've comfortably 20 miles to find fuel. Besides, tell me another time you can reach down between your legs, flip your petcock, in public, and not get in trouble.
Good one.
 
Reply
Old Mar 18, 2009 | 07:47 PM
  #8  
cHarley's Avatar
cHarley
Club Member
Joined: Feb 2007
Posts: 16,320
Likes: 306
From: Boynton Beach, FloriDuh
Default

Originally Posted by ripto
I don't remember off hand which side is larger, but I know that when looking at the thing from the left side of the bike, "on" is on top, "fuel off" is horizontal (at least I think that's what it says), and "reserve" is on the bottom. I turn the switch clockwise.

Last time I was at my indy he said I don't have to keep turning it off since its vacuum sealed, so lately I've just been leaving it where it is, although now that I think about it, every time I've gotten it back from the indy, the switch is on the bottom selection. I figured they just always put it in reserve just in case.


I've seen more than one person who had the lever position confused. The long side of the lever is not "pointing" end.
 
Reply
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 Mar 18, 2009 | 07:49 PM
  #9  
Alex_C's Avatar
Alex_C
Cruiser
Joined: Mar 2009
Posts: 107
Likes: 2
From: Gilroy, California
Default

Make sure you understand the ON and RESERVE settings, look at your manual if needed.

The little tube in the tank *can* break off, so that you're drawing from the lower, Reserve, level always. That's the second thing to check after you've made sure you're trained properly on the equipment.

Proud to be a petcock-fondler.
 
Reply
Old Mar 18, 2009 | 07:52 PM
  #10  
Zimbob's Avatar
Zimbob
Stellar HDF Member
15 Year Member
Liked
Joined: Dec 2006
Posts: 2,906
Likes: 11
From: Grottoes Va.
Default

Sounds to me like you have things turned around. The long arm on the petcock should point down for on. There is an indention on the petcock that tells you where you have it set. A friend of mine used to go by the long arm on his '02 sportster, kept telling him he's going to run out, he did on a ride one day, we just left him.
 
Reply



All times are GMT -5. The time now is 03:55 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