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:

Tips for finding exhaust air leaks?

Thread Tools
 
Search this Thread
 
Old Aug 2, 2013 | 07:22 PM
  #11  
btsom's Avatar
btsom
Grand HDF Member
10 Year Member
Community Builder
Liked
Top Answer: 1
Joined: Jan 2012
Posts: 4,459
Likes: 2,896
From: Oklahoma
Default

On hot pipes, I would think that the soapy water boiling could be mistaken for a bubbling exhaust leak. This must also have a finite window for when it works.
 
Reply
Old Aug 2, 2013 | 08:27 PM
  #12  
skully1200's Avatar
skully1200
Road Master
Joined: Jul 2010
Posts: 963
Likes: 1
From: Bellefonte PA
Default

With the bike idling, put on a pair of thick work gloves and cover the ends of the mufflers as tightly as you can. If you have a leak, you may be able to hear it hissing. An old school Indy wrench I know recommended the toilet paper method. On the lines of the cigarette smoke thing; I've never done it personally, but I read this on here. Aside from just watching the smoke, which may be hard to do, if you get a lit incense stick close to the leak, the cherry will actually glow brighter as the air from the leak hits it. That's all I got. Good luck.
 
Reply
Old Aug 3, 2013 | 08:30 AM
  #13  
scratchpad's Avatar
scratchpad
Cruiser
10 Year Member
Joined: Jul 2011
Posts: 130
Likes: 9
From: NorCal
Default

The smoke method didnt work for me.

If youve got an old garden hose cut three or four feet off the end. Hold one end to your ear. It works wonders. At the same time try and have someone cover the end of the pipe(s). Its not absolutely necessary though but itll help.
 

Last edited by scratchpad; Aug 3, 2013 at 08:33 AM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
goodman327
Stock Harley Take Offs
0
Feb 13, 2017 07:55 PM
Jaystn62
Touring Models
11
Sep 14, 2015 11:55 AM
npsocal
Exhaust System Topics
6
Dec 25, 2014 09:19 PM
cameraboy
General Harley Davidson Chat
16
Oct 7, 2011 09:31 PM
Beercan321
Touring Models
8
Jun 30, 2011 02:53 PM




All times are GMT -5. The time now is 06:30 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