Harley Davidson Forums

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

2015 hd 48 - idling

Thread Tools
 
Search this Thread
 
Old Apr 28, 2016 | 05:48 PM
Share
  #1  
MedicUSA's Avatar
MedicUSA
Thread Starter
|
Cruiser
Joined: Mar 2016
Posts: 121
Likes: 8
From: Michigan
Default 2015 hd 48 - idling
I have a 2015 HD 48 with 200 miles on it. Just last week I installed Vance and Hines short shots, Performance Machine Air cleaner and re-mapped the ECU with Vance and Hines FP3, used their recommended map for my type of exhaust and high flow intake. For some reason I don't think the bike is idling right, it seems something is off, air or fuel???? (See video)

What does the HD forum think?

If you click on the link below, it will take you to my you tube page so click on the HD 48 video ... Unable to insert video by itself.



https://www.youtube.com/channel/UCuh...SVQlZ0xakTUb6g
 
Last edited by MedicUSA; May 1, 2016 at 12:48 PM.
Reply
0
Old Apr 28, 2016 | 07:10 PM
Share
  #2  
Guzzi's Avatar
Guzzi
Road Warrior
Joined: Apr 2014
Posts: 1,774
Likes: 105
From: Houston, Texas
Default
Links are not working. The bike has a tach, is it fluctuating.
Sportys have a 3 stage idle. Cold idle is around 1350, semi warm 1100, full warm 990-1050. Give or take a little on each stage.
 
Reply
1
Old Apr 28, 2016 | 07:14 PM
Share
  #3  
MedicUSA's Avatar
MedicUSA
Thread Starter
|
Cruiser
Joined: Mar 2016
Posts: 121
Likes: 8
From: Michigan
Default
Originally Posted by Guzzi
Links are not working. The bike has a tach, is it fluctuating.
Sportys have a 3 stage idle. Cold idle is around 1350, semi warm 1100, full warm 990-1050. Give or take a little on each stage.
Not sure why the links are not working. I tried few different ways to insert the you tube link in and still doesnt work...

Bike was cold at this point, it was aroud 1150...
 
Reply
0
Old Apr 28, 2016 | 07:15 PM
Share
  #4  
DK Custom's Avatar
DK Custom
Platinum Sponsor
15 Year Member
Liked
Loved
Community Favorite
Joined: Nov 2010
Posts: 18,685
Likes: 5,818
From: Hickory Flat, Mississippi
Default
Videos not working, but like Guzzi said, it could be that it is not warmed up.

More likely that it is not broken in yet, or needs an autotune run on it.
 
__________________
DKCustomProducts.com
Call/Text: 662-252-8828
Email: Support@DKCustomProducts.com
Open House Details














Reply
0
Old Apr 28, 2016 | 07:18 PM
Share
  #5  
Guzzi's Avatar
Guzzi
Road Warrior
Joined: Apr 2014
Posts: 1,774
Likes: 105
From: Houston, Texas
Default
Originally Posted by MedicUSA
Not sure why the links are not working. I tried few different ways to insert the you tube link in and still doesnt work...

Bike was cold at this point, it was aroud 1150...
My idle will drop if the fuel is enrichen in the lower rpm bands.
Is it blowing black smoke when you get on it, or can you smell raw gas?
 
Reply
0
Old Apr 28, 2016 | 07:22 PM
Share
  #6  
MedicUSA's Avatar
MedicUSA
Thread Starter
|
Cruiser
Joined: Mar 2016
Posts: 121
Likes: 8
From: Michigan
Default
Originally Posted by Guzzi
My idle will drop if the fuel is enrichen in the lower rpm bands.
Is it blowing black smoke when you get on it, or can you smell raw gas?
NO, no black smoke... no raw gas. It could be just that its cold. I will try the video again

http://youtu.be/EZ7SnC***2Q
 
Last edited by MedicUSA; Apr 28, 2016 at 07:34 PM.
Reply
0
Old Apr 28, 2016 | 07:37 PM
Share
  #7  
MedicUSA's Avatar
MedicUSA
Thread Starter
|
Cruiser
Joined: Mar 2016
Posts: 121
Likes: 8
From: Michigan
Default
Originally Posted by DK Custom
Videos not working, but like Guzzi said, it could be that it is not warmed up.

More likely that it is not broken in yet, or needs an autotune run on it.
That is what Vance and Hines suggested as well, to run an auto tune... Its about 40 degrees in Michigan, and it will rain all weekend. As soon as the weather gets better I ll run the auto tune...
 
Reply
0

Trending Topics

Old Apr 28, 2016 | 07:53 PM
Share
  #8  
MedicUSA's Avatar
MedicUSA
Thread Starter
|
Cruiser
Joined: Mar 2016
Posts: 121
Likes: 8
From: Michigan
Default
Originally Posted by Guzzi
Links are not working. The bike has a tach, is it fluctuating.
Sportys have a 3 stage idle. Cold idle is around 1350, semi warm 1100, full warm 990-1050. Give or take a little on each stage.
Wondering why the links wont work? Does this forum allow youtube links to be pasted in?
 
Reply
0
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 Apr 28, 2016 | 08:21 PM
Share
  #9  
407Guy's Avatar
407Guy
Cruiser
Joined: May 2009
Posts: 228
Likes: 1
From: 407 area code
Default
Originally Posted by Guzzi
Sportys have a 3 stage idle. Cold idle is around 1350, semi warm 1100, full warm 990-1050. Give or take a little on each stage.
Did not know this. Thank you very much as I was wondering too if my idle was a bit high but this explains what I experience.
 
Reply
0
Old Apr 28, 2016 | 09:07 PM
Share
  #10  
elfnyc's Avatar
elfnyc
Road Warrior
Joined: Aug 2012
Posts: 1,888
Likes: 44
From: new york
Default
sounds fine to me but hard to tell on the phone
 
Reply
0



Advanced Search
Reply Closed Thread Share
Forum Jump

All times are GMT -5. The time now is 01:59 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