Exhaust System Topics New and old exhaust system discussions. Fitment issues to sound bites and suggestions. Post them here.

Engine Problem

Thread Tools
 
Search this Thread
 
Old Jul 27, 2009 | 12:56 PM
  #1  
jrjones's Avatar
jrjones
Thread Starter
|
Tourer
Joined: Sep 2007
Posts: 283
Likes: 0
From: Hubert NC
Default Engine Problem

I have an 06 TC 88B with about 42k on it. Recently and randomly the engine will shut off when you come to a stop light. It will start to idle really low and then just die. It will fire right back up and run till you get to the next light and it will die again. When you turn the ignition off and back on that will usually cure the problem. Any thoughts suggestions?
 
Reply
Old Jul 27, 2009 | 01:33 PM
  #2  
wurk_truk's Avatar
wurk_truk
Outstanding HDF Member
Joined: May 2008
Posts: 2,543
Likes: 19
From: Ashland Ohio
Default

Hole in the in tank fuel line. Pay attention where your gas is at... Does it do this with a full tank?
 
Reply
Old Jul 27, 2009 | 01:52 PM
  #3  
jrjones's Avatar
jrjones
Thread Starter
|
Tourer
Joined: Sep 2007
Posts: 283
Likes: 0
From: Hubert NC
Default

The first time the tank was about half full. Today the tank was just filled up. There is no hole in the fuel line. I also failed to mention the bike was fuel injected.
 
Reply
Old Jul 27, 2009 | 01:55 PM
  #4  
kstewart422's Avatar
kstewart422
Cruiser
Joined: Jun 2009
Posts: 104
Likes: 0
From: Springfield, MO
Default

What does it idle at? Because of the counter balance I would think it would need a higher idle. My gals '02 is a B engine and it has a high idle (to me).
 
Reply
Old Jul 27, 2009 | 02:21 PM
  #5  
Neckball's Avatar
Neckball
Stellar HDF Member
Joined: Apr 2005
Posts: 3,108
Likes: 9
From: Lincolnton, NC
Default

There is no hole in the fuel line. I also failed to mention the bike was fuel injected.
Unless you have pulled the tank apart to check it, I'm pretty sure it is the fuel line inside the tank that wurk_truk is referring to. There have been issues with these in the past.
 
Reply
Old Jul 27, 2009 | 03:34 PM
  #6  
rbabos's Avatar
rbabos
Banned
Joined: Mar 2007
Posts: 3,706
Likes: 7
From: Woodstock, Ont , Can
Default

Don't think it's a fuel line issue since it will run at higher speeds ok. Fuel demands are less at idle. Most likely the iac needs a bath with some tb cleaner.
Ron
 
Reply
Old Jul 27, 2009 | 04:37 PM
  #7  
ajayrk's Avatar
ajayrk
Road Master
Joined: Jul 2007
Posts: 1,009
Likes: 4
Default

*
 
Reply
Old Jul 27, 2009 | 05:01 PM
  #8  
jrjones's Avatar
jrjones
Thread Starter
|
Tourer
Joined: Sep 2007
Posts: 283
Likes: 0
From: Hubert NC
Default

First thanks for all the responses.

Haven't checked in the tank but runs fine at speed. So dont think that would be the problem. As for idea speed dont have a tach but usually runs at a kind of low idle. I will try to clean it later and see if that helps.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

10 Most Awkward-Looking Motorcycles Ever Built

 Verdad Gallardo
story-1

Jason Momoa Is Turning Classic Harleys Into PHEVs

 Verdad Gallardo
story-2

Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

 Verdad Gallardo
story-3

6 Weirdest Harley-Davidsons Ever Sold to the Public

 Verdad Gallardo
story-4

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-5

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-6

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-7

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-8

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-9

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
Old Jul 27, 2009 | 05:38 PM
  #9  
wurk_truk's Avatar
wurk_truk
Outstanding HDF Member
Joined: May 2008
Posts: 2,543
Likes: 19
From: Ashland Ohio
Default

Idle needs to be around 980 rpm on a twin cam. High 900's for sure. Less.... not enuff oil for the lifters.

Didn't think of the IAC, but there have been MANY problems with pinholes in the fuel line that feed the pump inside of the gas tank on fuel injected models, of which your 06 surely was...

Clean the IAC and see what happens.
 

Last edited by wurk_truk; Jul 27, 2009 at 05:41 PM.
Reply
Old Jul 27, 2009 | 06:17 PM
  #10  
GunmetalBlueNT's Avatar
GunmetalBlueNT
Banned
Joined: Jun 2009
Posts: 202
Likes: 2
Default

Idle on an injected twin cam B is 1050 I believe. Trouble codes kickin up? Engine light on?
 
Reply



All times are GMT -5. The time now is 06:34 PM.

story-0
10 Most Awkward-Looking Motorcycles Ever Built

Slideshow: Not every motorcycle can be a design icon, and these machines prove that bold styling doesn't always age gracefully.

By Verdad Gallardo | 2026-06-12 11:58:41


VIEW MORE
story-1
Jason Momoa Is Turning Classic Harleys Into PHEVs

Slideshow: Jason Momoa's latest restoration project blends 1920s Harley-Davidsons with modern electric technology, creating some of the most unusual hybrid motorcycles ever built.

By Verdad Gallardo | 2026-06-10 17:18:58


VIEW MORE
story-2
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.

By Verdad Gallardo | 2026-06-03 18:28:05


VIEW MORE
story-3
6 Weirdest Harley-Davidsons Ever Sold to the Public

Slideshow: From military-inspired singles to scooters and three-wheel utility vehicles, these Harleys took the company far outside its comfort zone.

By Verdad Gallardo | 2026-06-02 18:34:10


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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