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 Sep 18, 2009 | 08:49 PM
  #1  
FL SPORTSTER's Avatar
FL SPORTSTER
Thread Starter
|
Stage II
Joined: Sep 2009
Posts: 2
Likes: 0
Default Oil leak

OK Guys!!
I've got an 06 883. The oil leaks out the breather tubes. in the carb and fills up air cleaner and leaks on the engine.

I've got a couple of stories locally. The first comes a repair shop that said thats what sporters do.
The other story is something about the scavenger gear being out of time.

So what's the real skinny on the oil leak?
 
Old Sep 18, 2009 | 08:57 PM
  #2  
goodbirds's Avatar
goodbirds
Outstanding HDF Member
Joined: Apr 2006
Posts: 2,395
Likes: 25
From: St George, UT
Lightbulb

Don't know anything about Sportsters, but on my Ultra I found that if the oil level is overfull, the breather that routes crankcase vapors to the carburetor/air intake (EFI) will suck some oil to the air cleaner. When the air filter becomes saturated with oil, it will leak out on the floor.

Check your oil level, it could be overfull. On the 96 c.i. engines we put a bit less than the full four quarts of oil in.
 
Old Sep 18, 2009 | 10:01 PM
  #3  
GPHDXLC's Avatar
GPHDXLC
Grand HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2007
Posts: 4,599
Likes: 421
From: Lansing mi
Default

goodbirds

Don't know anything about Sportsters, but on my Ultra I found that if the oil level is overfull, the breather that routes crankcase vapors to the carburetor/air intake (EFI) will suck some oil to the air cleaner. When the air filter becomes saturated with oil, it will leak out on the floor.

Check your oil level, it could be overfull. On the 96 c.i. engines we put a bit less than the full four quarts of oil in.
.................................................. .................................................. ......................

Yep that's about it, on a Sportster you need to keep the oil level about 1/4 down from full. If there is nothing wrong with your bike that will fix it. I keep mine 1/4 to 1/3 down from full all the time. If I fill it up to the full mark oil will leak out the AC.
 
Old Sep 19, 2009 | 07:37 AM
  #4  
FL SPORTSTER's Avatar
FL SPORTSTER
Thread Starter
|
Stage II
Joined: Sep 2009
Posts: 2
Likes: 0
Default

Thanks, I've been warned about being to full. I put 3 quarts in during last change. Putting only 2 quarts in doesn't sit right with me, but I'll give it a shot.
 
Old Sep 19, 2009 | 08:08 AM
  #5  
cHarley's Avatar
cHarley
Club Member
Joined: Feb 2007
Posts: 16,320
Likes: 306
From: Boynton Beach, FloriDuh
Default

Originally Posted by FL SPORTSTER
Thanks, I've been warned about being to full. I put 3 quarts in during last change. Putting only 2 quarts in doesn't sit right with me, but I'll give it a shot.
Next time you change your oil, only put in 2 quarts of oil and then take the bike for a 10-20 mile ride. This is to ensure that any air in the oil system gets worked out of the lines and the filter is full. Now use your dipstick to determine how much additional oil you need to bring the oil level up to midway between the ADD & FULL marks on the dipstick. It should wind up being about 2.5 to 2.7 quarts depending on the size/brand of your oil filter.

Note: Since, unlike your car, the oil on your bike is pumped from and returned to an oil tank, as long as the tank has some oil in it, there is no chance of a lack of oil flow. The additional oil in the tank simply aids in cooling, allowing the oil to cool a bit before being recirculated.
 

Last edited by cHarley; Sep 19, 2009 at 08:23 AM.
Old Sep 19, 2009 | 08:10 AM
  #6  
GPHDXLC's Avatar
GPHDXLC
Grand HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2007
Posts: 4,599
Likes: 421
From: Lansing mi
Default

If you use a stock size oil filter I wouldn't go under 2.5 quarts. If you still have oil coming out the AC with 2.5 in it, then you may have some other problem...Good luck.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ricklee4570
Softail Models
10
Apr 26, 2018 01:28 PM
moreira72
Sportster Models
8
Nov 17, 2009 08:32 AM
nivram39
Sportster Models
14
Feb 22, 2008 11:13 AM
1340cork
Oil Archive (no new posts)
4
Sep 7, 2007 05:44 AM
FLHRCI_King
Exhaust System Topics
2
Aug 5, 2007 10:01 PM




All times are GMT -5. The time now is 02:31 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