General Harley Davidson Chat Forum to discuss general Harley Davidson issues, topics, and experiences.
Sponsored by:
Sponsored by:

Oil Leak

Thread Tools
 
Search this Thread
 
Old Jan 1, 2011 | 09:05 AM
  #1  
Mikey3214's Avatar
Mikey3214
Thread Starter
|
Stage III
Joined: Oct 2009
Posts: 3
Likes: 0
Cool Oil Leak

Hi, I recently installed a Screaming Eagle high flow air cleaner on my 2010 FLHX and I now have oil leaking out of the air cleaner cover. It isn't leaking a lot but it is getting the bike dirty and it is only going to get worse. Does anyone have similar problems or a suggestion on how to correct this?

Thanks,

Mike carter
 
Old Jan 1, 2011 | 09:23 AM
  #2  
dawg's Avatar
dawg
Seasoned HDF Member
Shutterbug
Liked
Loved
Community Favorite
Joined: Jun 2006
Posts: 28,559
Likes: 3,955
From: Vermont
Default

I drilled/tapped and routed breathers to the ground so the oil doesn't come out of the AC now.
 
Old Jan 1, 2011 | 12:12 PM
  #3  
budnlucy's Avatar
budnlucy
Tourer
Joined: Apr 2008
Posts: 343
Likes: 0
From: Port Deposit, Md
Default

Minght have to much oil in the crankcase, if it is overfilled some will come out of the breather.
 
Old Jan 1, 2011 | 12:15 PM
  #4  
TheSter's Avatar
TheSter
Advanced
Joined: Dec 2010
Posts: 96
Likes: 0
Default

Originally Posted by budnlucy
Minght have to much oil in the crankcase, if it is overfilled some will come out of the breather.
Had the same problem, drained some oil out of the crankcase.
 
Old Jan 1, 2011 | 12:26 PM
  #5  
GrimmRider's Avatar
GrimmRider
Road Captain
Joined: Nov 2009
Posts: 744
Likes: 2
From: Fresno, CA
Default

Originally Posted by TheSter
Had the same problem, drained some oil out of the crankcase.
Yep! Might have a "little" too much oil.
 
Old Jan 1, 2011 | 01:08 PM
  #6  
seniorsuperglideE8's Avatar
seniorsuperglideE8
Supporter
Veteran: Navy
15 Year Member
Liked
Community Favorite
Joined: Jan 2007
Posts: 15,788
Likes: 5,625
From: along the shore of Mishigami
Supporter
Default

Did you you put the breather hoses from the heads back into the aircleaner? Are they on tight? May want to remove a 1/4 of a quart (8ozs.) from the OIL TANK. The last resort is to install a collection system or a seperate breather from the heads.
 
Old Jan 1, 2011 | 03:24 PM
  #7  
oct1949's Avatar
oct1949
Club Member
15 Year Member
Liked
Loved
Joined: May 2007
Posts: 145,895
Likes: 821
From: 40 miles Northeast of Indy..
Default

Originally Posted by budnlucy
Minght have to much oil in the crankcase, if it is overfilled some will come out of the breather.
==============================

yeppers I ve read for yrs just fill up the the middle of low-high marks.. or u'll get some blow by.
 
Old Jan 1, 2011 | 08:43 PM
  #8  
Mike_68's Avatar
Mike_68
Cruiser
Joined: Oct 2008
Posts: 110
Likes: 0
From: FL
Default

Had the same issue, used a turkey baster to remove about 1/4 qt of oil and it's gone! Try it out, shouldn't be a problem...
 
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

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

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old Jan 1, 2011 | 09:01 PM
  #9  
Jackie Paper's Avatar
Jackie Paper
Seasoned HDF Member
15 Year Member
Community Builder
Liked
Top Answer: 1
Joined: Mar 2010
Posts: 38,614
Likes: 6,440
From: Honah Lee
Default

My bet is you are running the oil at the same level before you put the air filter on and not over filling it. Read your manual on it since they do vary for the new ones on how Harley set it up to fill it. The stock air filter will catch a lot of oil and is normal for most any two cylinder motor. Thats one of the draw backs of the open back filters. Especially when you run it in the upper RPM ranges. Let it sit a few months over the winter and take it out and it will drop what looks like a lot but it really is not.
 
Old Jan 1, 2011 | 11:24 PM
  #10  
Other Sheep's Avatar
Other Sheep
Ultimate HDF Member
Joined: Feb 2008
Posts: 5,615
Likes: 9
From: Escondido, CA
Default

Running the bike hard or long distance at speed will do it too.
 



All times are GMT -5. The time now is 11:55 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