Softail Models Standard, Custom, Night Train, Deuce, Springer, Heritage, Fatboy, Deluxe, Rocker and Cross Bones.
Sponsored by:
Sponsored by:

91' Heritage Softail Spitting Oil

Thread Tools
 
Search this Thread
 
Old Aug 14, 2006 | 02:28 AM
  #1  
harley198's Avatar
harley198
Thread Starter
|
1st Gear
Joined: Aug 2006
Posts: 5
Likes: 0
From:
Default 91' Heritage Softail Spitting Oil

I have a 91' Heritage Softail that was running fine, but now when I go to start it, oil gushes out of the air cleaner, through that vent/oil hose. Why is it doing that? and what do I need to do to fix it? Any help would be appreciated. Thanks.
 
Reply
Old Aug 14, 2006 | 11:58 AM
  #2  
Hossman's Avatar
Hossman
Cruiser
Joined: Mar 2006
Posts: 118
Likes: 0
From:
Default RE: 91' Heritage Softail Spitting Oil

I just had the same issue on my 1991 FLSTC
Shovelhead Bob said it might be
Head breathers are puking it out......

Others thought maybe to much oil in my tank.

Check out the tread here:
https://www.hdforums.com/m_677874/tm.htm

 
Reply
Old Aug 14, 2006 | 01:35 PM
  #3  
dert's Avatar
dert
Road Master
Joined: Jun 2005
Posts: 916
Likes: 1
From:
Default RE: 91' Heritage Softail Spitting Oil

Sounds like the check ball is stuck .If is sits for a "long time" .it will do this .The check ball is the big " screw looking plug" just behind the tappet valve screen which looks the same.on the right side of the motor.You will see these close to the oil pressure switch.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tlrm13
Engine Mechanical Topics
5
Apr 13, 2017 08:38 PM
vb1340
Oil Archive (no new posts)
1
Jun 26, 2011 01:44 AM
coorsbig8balls
Softail Models
10
Mar 20, 2011 09:57 PM
ironoxide
Softail Models
1
Jun 30, 2009 11:37 PM
harley198
Oil Archive (no new posts)
3
Aug 15, 2006 03:51 PM




All times are GMT -5. The time now is 09:53 AM.

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