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

Seventy-two throttle stuck open

Thread Tools
 
Search this Thread
 
Old Sep 12, 2012 | 03:57 PM
  #11  
XKnight's Avatar
XKnight
Outstanding HDF Member
Joined: Oct 2009
Posts: 3,225
Likes: 9
From: 3rd Stone From The Sun
Default

No issues with my 72. Did you swap out the grips or do anything to the throttle? Also, what's your riding experience?
 
Reply
Old May 30, 2013 | 03:27 PM
  #12  
Ironrodent's Avatar
Ironrodent
Advanced
Joined: Mar 2012
Posts: 62
Likes: 2
From: Hammond IN
Default

My 12 iron did that today....awaiting anyone to post in my new thread. I just pulled in clutch and hit the kill switch.
 
Reply
Old May 30, 2013 | 03:33 PM
  #13  
Kontankerous's Avatar
Kontankerous
Tourer
Joined: May 2011
Posts: 431
Likes: 3
From: LaGrange, GA
Default

Hmmm...seems a lot of new models having odd issues. Throttle sticking, bolts snapping...

you guys be careful out there!
 
Reply
Old May 30, 2013 | 07:43 PM
  #14  
elfnyc's Avatar
elfnyc
Road Warrior
Joined: Aug 2012
Posts: 1,888
Likes: 44
From: new york
Default

throttle cable pinched or tooooo tight while you were turning bars ? dont know


glad your ok though
 
Reply
Old May 30, 2013 | 07:52 PM
  #15  
HedleyLamarr's Avatar
HedleyLamarr
Road Captain
10 Year Member
Liked
Joined: Apr 2012
Posts: 613
Likes: 75
From: Marietta, GA
Default

took mine in for the 5K service a few weeks ago and the guy said mine was sticking open, but he wouldn't do anything about it since I had put on aftermarket grips...jerkoff

oh well, I don't really keep it wide open too often anyway

regardless though, that's kinda gay that he wouldn't do anything about it
 
Reply
Old Mar 12, 2016 | 04:59 PM
  #16  
OCDbikr's Avatar
OCDbikr
Intermediate
Joined: Aug 2015
Posts: 45
Likes: 0
From: San Diego, CA
Default

Originally Posted by kckid
The throttle tension screw wasn't tight. I had the bike towed to HD service shop and asked them to checkout the throttle.

I'm certainly not ruling out that I may have revved it a little, but I'm thinking stuck throttle because I let up off the throttle, pulled the clutch in and the engine continued to rev really high. Anyway, it happened so fast I didn't get to hit the kill switch.

No word yet from service shop about the throttle>
The bike could have not revved AT ALL, but if you kept the exact same throttle twist and didn't slack off at all (but squeezed the clutch in all the way) it would have sounded "wound out". Think about it... When you squeeze the clutch, you HAVE to let off the throttle. In a "knee jerk" emergency reaction, it's easy to forget a step in normal operations, or even add a step or two. But make no mistake, if you kept the throttle the same, and squeezed in the clutch as a reaction to something out of the ordinary, it will wind out loudly and still be functioning perfectly normal, with no malfunction at all.
 
Reply
Old Mar 12, 2016 | 07:08 PM
  #17  
hpotter's Avatar
hpotter
Cruiser
Joined: Jul 2010
Posts: 233
Likes: 9
Default

Just another thinking,..it may be no relation to the throttle but just have high idle....? High idle is the common issue seen on EFI engine sportster .

Just realize this is 3 years old post... OMG.
 

Last edited by hpotter; Mar 12, 2016 at 08:57 PM.
Reply
Old Sep 7, 2024 | 05:39 PM
  #18  
Nicodemus2021's Avatar
Nicodemus2021
New Member
Joined: Sep 2024
Posts: 1
Likes: 0
Default

Originally Posted by kckid
The throttle tension screw wasn't tight. I had the bike towed to HD service shop and asked them to checkout the throttle.

I'm certainly not ruling out that I may have revved it a little, but I'm thinking stuck throttle because I let up off the throttle, pulled the clutch in and the engine coninued to rev really high. Anyway, it happened so fast I didn't get to hit the kill switch.

No word yet from service shop about the throttle>
so what did the HD shop say about your throttle?
 
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 Sep 8, 2024 | 05:33 PM
  #19  
John Harper's Avatar
John Harper
HDF Community Team
10 Year Member
Joined: Dec 2011
Posts: 8,547
Likes: 3,974
From: San Diego, CA
Community Team
Default

Originally Posted by Nicodemus2021
so what did the HD shop say about your throttle?
They said you revived a Zombie post, from 2012. Kckid's kid probably owns the bike by now.

John
 

Last edited by John Harper; Sep 8, 2024 at 05:34 PM.
Reply
Old Sep 8, 2024 | 06:55 PM
  #20  
Rob Roy's Revenge's Avatar
Rob Roy's Revenge
Road Warrior
5 Year Member
Liked
Loved
Community Favorite
Joined: May 2017
Posts: 1,966
Likes: 1,582
From: Scottish Highlands.
Default

Originally Posted by Nicodemus2021
so what did the HD shop say about your throttle?
Welcome to the Forums from the UK.

As John Harper said, this is a twelve year old "Zombie" thread, if you are having trouble with your throttle sticking, you could start your own new thread.
 
Reply



All times are GMT -5. The time now is 12:45 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