Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

Road king help

Thread Tools
 
Search this Thread
 
Old May 26, 2021 | 12:07 AM
  #1  
Branden Matson's Avatar
Branden Matson
Thread Starter
|
3rd Gear
Joined: Mar 2020
Posts: 7
Likes: 1
From: Las Vegas
Default Road king help

I have a 2000 road king that just doesn’t seem to want to idle one up to normal temp. I’m finding it very difficult to find replacement parts. Can anyone tell me if the idle issue is normal and what they had to do to correct this?
 
Reply
Old May 26, 2021 | 03:43 AM
  #2  
eighteight's Avatar
eighteight
Seasoned HDF Member
Joined: Oct 2019
Posts: 10,796
Likes: 7,422
From: OH
Default

Carb or EFI ?????
 
Reply
Old May 27, 2021 | 07:15 PM
  #3  
Branden Matson's Avatar
Branden Matson
Thread Starter
|
3rd Gear
Joined: Mar 2020
Posts: 7
Likes: 1
From: Las Vegas
Default

EFi injection
 
Reply
Old May 28, 2021 | 05:07 AM
  #4  
eighteight's Avatar
eighteight
Seasoned HDF Member
Joined: Oct 2019
Posts: 10,796
Likes: 7,422
From: OH
Default

Don`t know squat about EFI
Others here do
Clean the IAC ?
 
Reply
Old May 28, 2021 | 05:51 AM
  #5  
Hoginedgewood's Avatar
Hoginedgewood
Stellar HDF Member
5 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2017
Posts: 3,336
Likes: 1,281
From: Ky
Default

Check engine light? Any codes?
 
Reply
Old May 28, 2021 | 07:52 AM
  #6  
J F GO's Avatar
J F GO
Seasoned HDF Member
Liked
Loved
Joined: Aug 2012
Posts: 17,750
Likes: 3,347
From: maine
Default

Sounds like the air temp sensor needs to be replaced. No IAC on a 2000.
 
Reply
Old May 29, 2021 | 11:01 AM
  #7  
Branden Matson's Avatar
Branden Matson
Thread Starter
|
3rd Gear
Joined: Mar 2020
Posts: 7
Likes: 1
From: Las Vegas
Default

No check engine lights no other issues. New fuel pump. But if I adjust the idle set screw then she backfires through intake.
 
Reply
Old May 29, 2021 | 11:06 AM
  #8  
Stiggy's Avatar
Stiggy
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Nov 2010
Posts: 17,548
Likes: 7,173
From: Oxford, Nc
Default

Can you hold it at the correct rpm with the 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 May 29, 2021 | 12:55 PM
  #9  
foxtrapper's Avatar
foxtrapper
HDF Community Team
Veteran: Navy
Veteran: National Guard
10 Year Member
Top Answer: 3
Joined: Nov 2012
Posts: 6,189
Likes: 2,419
From: USA
Community Team
Default

Originally Posted by Branden Matson
…doesn’t seem to want to idle one up to normal temp.
Could you better describe what it’s doing?

Normally, the idle is high when the engine is cold, slowing down to a normal idle as the engine is warmed up.
 
Reply
Old May 29, 2021 | 07:48 PM
  #10  
Branden Matson's Avatar
Branden Matson
Thread Starter
|
3rd Gear
Joined: Mar 2020
Posts: 7
Likes: 1
From: Las Vegas
Default

Originally Posted by foxtrapper
Could you better describe what it’s doing?

Normally, the idle is high when the engine is cold, slowing down to a normal idle as the engine is warmed up.
bike idles fine when first starts up, then after engine is warm idle drops to the point it struggles to stay running and will stall out at stop lights. I can make it maintain idle with throttle.
 
Reply



All times are GMT -5. The time now is 06:15 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