Harley Davidson Forums

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:

Injector cleaner needed?

Thread Tools
 
Search this Thread
 
Old Jun 5, 2013 | 04:52 AM
Share
  #1  
wifanlith's Avatar
wifanlith
Thread Starter
|
Intermediate
Joined: Jul 2012
Posts: 41
Likes: 0
From: Scotland
Default Injector cleaner needed?
Rode my '97 FLHRI into work yesterday, and she was awesome. Rode her home and she was awful. Ran rough, flat spot between 40-50 mph, stalling at low speeds. Checked the sparks and they are fine, so I phoned my mates at the garage, they said first thing is to get a good injector cleaner through her.

NO REDEX was what they said.

What is recommended here?
 
Reply
0
Old Jun 5, 2013 | 05:29 AM
Share
  #2  
mkguitar's Avatar
mkguitar
Extreme HDF Member
Joined: Sep 2010
Posts: 14,744
Likes: 402
From: Phoenix '53, '88, '09 Big Twins
Default
most forum members here are in the USA, so probably different products are available in Scotland than what would be suggested.

you could try a forum search to manually clean the throttle body/ air bleeds on the magnetti marelli system, I've seen tips posted a few times
Mike
 
Reply
0
Old Jun 5, 2013 | 05:49 AM
Share
  #3  
cdestuck's Avatar
cdestuck
Supporter
Veteran: Marine Corps
15 Year Member
Liked
Community Favorite
Joined: Dec 2006
Posts: 6,724
Likes: 234
From: Altoona, Pa.
Supporter
Default
Seafoam is what you are going to hear a lot of. Good stuff. STP makes good also.
 
Reply
0
Old Jun 5, 2013 | 05:53 AM
Share
  #4  
wifanlith's Avatar
wifanlith
Thread Starter
|
Intermediate
Joined: Jul 2012
Posts: 41
Likes: 0
From: Scotland
Default
Thanks guys!!
 
Reply
0
Old Jun 5, 2013 | 06:26 AM
Share
  #5  
Bodean46's Avatar
Bodean46
Road Master
Joined: Sep 2009
Posts: 1,169
Likes: 9
From: Southern Illinois
Default
Definitely clean the air bleeds. This has caused more problems on the MM injection and is a quick cheap fix.
 
Reply
0
Old Jun 5, 2013 | 06:55 AM
Share
  #6  
wifanlith's Avatar
wifanlith
Thread Starter
|
Intermediate
Joined: Jul 2012
Posts: 41
Likes: 0
From: Scotland
Default
Originally Posted by Bodean46
Definitely clean the air bleeds. This has caused more problems on the MM injection and is a quick cheap fix.
I'll dig out my haynes manual and have a look as much as I can.
 
Reply
0
Old Jun 5, 2013 | 09:35 AM
Share
  #7  
pastime's Avatar
pastime
Outstanding HDF Member
Joined: Oct 2011
Posts: 2,509
Likes: 1
From: Southeast WI
Default
Sounds like it could also be bad gas if you had such a sudden change. Did you fill up just ahead of this?
 
Last edited by pastime; Jun 5, 2013 at 01:48 PM.
Reply
0

Trending Topics

Old Jun 5, 2013 | 09:40 AM
Share
  #8  
wifanlith's Avatar
wifanlith
Thread Starter
|
Intermediate
Joined: Jul 2012
Posts: 41
Likes: 0
From: Scotland
Default
Originally Posted by pastime
Sounds like it could also bad gas if you had such a sudden change. Did you fill up just ahead of this?
No, but I did go from just under half a tank to just red lining, so it could be crud at the bottom of the tank, I suppose.
 
Reply
0
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

Jason Momoa Is Turning Classic Harleys Into PHEVs

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

6 Weirdest Harley-Davidsons Ever Sold to the Public

 Verdad Gallardo
story-3

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-4

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-5

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-6

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-7

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

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
Old Jun 5, 2013 | 09:45 AM
Share
  #9  
gfdeputy2's Avatar
gfdeputy2
Cruiser
Joined: Jun 2012
Posts: 191
Likes: 0
From: NH
Default
Originally Posted by cdestuck
Seafoam is what you are going to hear a lot of. Good stuff. STP makes good also.
Seafoam is all I use in everything with a motor Now stuff is amazing
 
Reply
0
Old Jun 5, 2013 | 09:46 AM
Share
  #10  
XARAN's Avatar
XARAN
Stellar HDF Member
Joined: Nov 2004
Posts: 3,156
Likes: 41
From: So Cal
Default
I dont know if you can get Redline products in Scotland, but Ive been using them (oils and fuel cleaners) in all my cars, trucks and bikes for the past 20 years with good results

http://www.redlineoil.com/Products.aspx?pcid=19
 
Reply
0



Advanced Search
Reply Closed Thread Share
Forum Jump

All times are GMT -5. The time now is 11:27 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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