General Topics/Tech Tips Discussion on break in periods, rider comfort, seats and pad suggestions. Tech tips as they become available will be posted here.

Engine Spots

Thread Tools
 
Search this Thread
 
Old Sep 21, 2004 | 03:54 PM
  #1  
JLSorbit's Avatar
JLSorbit
Thread Starter
|
Stage I
Joined: Sep 2004
Posts: 1
Likes: 0
Default Engine Spots

I own an '03 FLHT with the gray engine. Recently I started to notice some dark spots on the gray areas of the engine. I tried washing them off using S-100, but it didn't touch the spots. I also tried Meguires extra stength degreaser without any luck. Some of the spots appear to be water marks, but most of them just look like dark marks, possibly from dirt being picked up by a little grease or oil on the surface of the paint. But it's not from an oil leak.

The local H-D dealer told me that the only way to get rid of them was to have his painter air brush them. Has anyone else had this problem and found a better solution?
 
Old Sep 21, 2004 | 06:14 PM
  #2  
y2kfs68's Avatar
y2kfs68
Intermediate
Joined: Sep 2004
Posts: 45
Likes: 0
From:
Default RE: Engine Spots

This may not do it but Scrubbing Bubbles work great on the motor. Do the spots appear on the polished alluminum as well?
 
Old Sep 24, 2004 | 05:20 PM
  #3  
Scout's Avatar
Scout
Seasoned HDF Member
20 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2004
Posts: 6,197
Likes: 708
From: (Toronto) Canada
Default RE: Engine Spots

What are scrubbing bubbles? Brand name? I've never heard of them.
 
Old Sep 26, 2004 | 10:36 PM
  #4  
Lovetoride's Avatar
Lovetoride
Grand HDF Member
Joined: Sep 2004
Posts: 3,685
Likes: 10
From:
Default RE: Engine Spots

ORIGINAL: Joe Scout

What are scrubbing bubbles? Brand name? I've never heard of them.
It's a bathroom cleaner. It works very well and leaves almost no residue...

http://www.scrubbingbubbles.com/

 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
johnny_bravo00
Sportster Models
10
Aug 25, 2017 11:05 AM
hardheaded
Touring Models
4
Jul 2, 2016 06:46 PM
Steven W.
General Topics/Tech Tips
5
Aug 21, 2011 08:57 PM
joshh
Softail Models
14
Apr 15, 2008 12:02 PM
StreetGlider56
Touring Models
15
Aug 27, 2007 01:52 AM




All times are GMT -5. The time now is 07:55 AM.

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