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

Idle problems after changing grips

Thread Tools
 
Search this Thread
 
Old Aug 26, 2011 | 12:02 AM
  #1  
Chromis's Avatar
Chromis
Thread Starter
|
Stage I
Joined: Aug 2011
Posts: 1
Likes: 0
From: Missouri
Default Idle problems after changing grips

Hi all,
I have a 2006 sportster 1200 custom, I recently changed my stock hand grips to the Kuryakyn ISO grips. I adjusted the throttle and idle cable per instructions and reset them per repair manual. My throttle is working like its supposed to, but I can't seem to get the idle adjusted right. The problem I am having is: when I start it, it idles like it should, but as it warms up it starts to idle high.

When it has warmed up enough the close the choke I give it some throttle and it will return to proper idle, I wait a minute or so give it some throttle and let off, it will return to idle but it will idle a little high for a few seconds and the return to proper idle, wait another min, give it throttle and let it return to idle, it idled high for a little longer then returns to normal, a couple more times and it will just idle high and not return to normal.

Any ideas as to what would be causing this, or should I just bite the bullet and take it to the dealer.
 
Reply
Old Aug 26, 2011 | 03:24 AM
  #2  
grbrown's Avatar
grbrown
Club Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2007
Posts: 45,429
Likes: 2,898
From: Bedford UK
Default

Hi Chromis and welcome to HDF from the UK. It could be something really silly and simple to fix (hopefully!). The twistgrip needs a light coat of grease, so it will turn easily on the bar and you can also grease the upper part of the cables, so they also move freely. So remove the twistgrip from the bike, compare it with the one you took off and check there are no differences, like burrs or other features that may make the twistgrip hang up when on the bike. You can also leave a little more slack in the cables to ckeck they function OK when rebuilt. You may find that taking it apart and refitting it is the cure!
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Lambda
Ignition/Tuner/ECM/Fuel Injection
24
May 22, 2021 09:18 AM
Ronald Sondergaard
Dyna Glide Models
3
May 3, 2018 11:43 AM
ezryder62881
Touring Models
11
Nov 2, 2016 08:09 PM
cerelious
Dyna Glide Models
13
Jan 10, 2010 06:28 AM
thehueg
Touring Models
8
Aug 15, 2009 04:20 PM




All times are GMT -5. The time now is 03:07 AM.

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