Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
Sponsored by:
Sponsored by:

Question On Starting Problem

Thread Tools
 
Search this Thread
 
Old Jan 26, 2014 | 01:19 PM
  #1  
m1crazy's Avatar
m1crazy
Thread Starter
|
Cruiser
Joined: May 2011
Posts: 189
Likes: 1
From: kirkwood mo
Question Question On Starting Problem

I started having a starting problem back in the fall. If the bike sat for 2 or more days I would have to crank throttle at least 10 times or more to start then it would run no problems.
It has been sitting since early November somewhat warm day today so I tried starting it cranked the throttle 30 times didn't try to fire. I had to use starting fluid fired right up and ran no problems.
Once she starts it runs like a top.
I have no time today to search for the problem anyone have any ideas?
1994 883xlh stock motor I rebuilt the carb 2 years ago jetted 45/170 open air cleaner not stock. Possible rebuild carb again?
TIA
Barry In MO.
 
Reply
Old Jan 26, 2014 | 02:11 PM
  #2  
John Harper's Avatar
John Harper
HDF Community Team
10 Year Member
Joined: Dec 2011
Posts: 8,474
Likes: 3,840
From: San Diego, CA
Community Team
Default

I just pull out the enrichener **** and hit the start button, no twisting the throttle at all. Perhaps you flooded it with the throttle twisting (accelerator pump squirts). My 1991 FSM says just pull the enrichener and hit it. Works for me. This is for cold starts. Warm starts I just hit the starter and she just fires up, no throttle needed either.

John
 

Last edited by John Harper; Jan 26, 2014 at 02:15 PM.
Reply
Old Jan 26, 2014 | 02:17 PM
  #3  
rooti's Avatar
rooti
Ultimate HDF Member
Joined: Jul 2011
Posts: 5,477
Likes: 5
From: New Braunfels, Texas
Default

I would make sure your enrichener cable is pulling out all the way. If you are twisting that many times you are flooding the carb. Sounds to me like you need a new choke cable.
 
Reply
Old Jan 26, 2014 | 02:27 PM
  #4  
m1crazy's Avatar
m1crazy
Thread Starter
|
Cruiser
Joined: May 2011
Posts: 189
Likes: 1
From: kirkwood mo
Default

Originally Posted by rooti
I would make sure your enrichener cable is pulling out all the way. If you are twisting that many times you are flooding the carb. Sounds to me like you need a new choke cable.
I will check it out. As I said it is not flooding only does this after sitting for a couple of days after you twist it about 10 times she fires right up no problem. Then it works fine no problems let it sit for a couple of days and then the same thing. I know what a flooded carb acts like and this is not doing that she fires after massive throttle twist no smoke runs perfect.
I will check the cable though.
Thanks
Barry In MO.
 
Reply
Old Jan 26, 2014 | 02:37 PM
  #5  
DeJavu's Avatar
DeJavu
Outstanding HDF Member
Joined: Jun 2007
Posts: 3,306
Likes: 5
From: Bellville, Tx
Wink

Your accelerator pump is not functioning. 10 whacks and you don't smell gas fumes?, the pump seal is shot (torn, dried out, or pump shaft not moving). I have to pump 4-6 times to start my EVO when it hasn't been ridden recently. A little flooding never stopped a Harley from starting, no gas will!

 
Reply
Old Jan 26, 2014 | 03:14 PM
  #6  
m1crazy's Avatar
m1crazy
Thread Starter
|
Cruiser
Joined: May 2011
Posts: 189
Likes: 1
From: kirkwood mo
Default

Originally Posted by DeJavu
Your accelerator pump is not functioning. 10 whacks and you don't smell gas fumes?, the pump seal is shot (torn, dried out, or pump shaft not moving). I have to pump 4-6 times to start my EVO when it hasn't been ridden recently. A little flooding never stopped a Harley from starting, no gas will!
I was thinking it might be the accelerator pump wasn't sure.
Thanks
Barry In MO.
 
Reply
Old Jan 26, 2014 | 04:36 PM
  #7  
cHarley's Avatar
cHarley
Club Member
Joined: Feb 2007
Posts: 16,320
Likes: 306
From: Boynton Beach, FloriDuh
Default

+1 on the accelerator pump.
To check it without tearing into the carb, remove your A/C cover and look into the carb throat as your twist the throttle open. You should see fuel squirt from the brass tube sticking up in the throat opening.
 
Reply
Old Jan 26, 2014 | 04:45 PM
  #8  
Dan89FLSTC's Avatar
Dan89FLSTC
Seasoned HDF Member
Veteran: Navy
Active Streak: 30 Days
Top Answer: 3
Top Answer: 5
Joined: May 2008
Posts: 21,022
Likes: 12,540
From: South Carolina
Default

You should not have to pump the throttle to start the bike. The bike should start with the throttle closed, with the enrichener pulled out.

The fact that you had to pump the throttle to start the engine points toward a problem with the enrichener.

But since you say now that even pumping the throttle does not help, it sounds like you also have an accel pump problem.

Time to remove the carb, clean and inspect.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Road Star
Carburetor Related
47
Apr 8, 2024 09:00 AM
fRESH88
EVO
10
Jul 16, 2015 09:54 PM
jdl2430
Engine Mechanical Topics
1
Aug 9, 2014 07:39 PM
avetter11
General Harley Davidson Chat
10
Jan 20, 2012 07:15 PM
pig iron
Exhaust System Topics
4
Apr 13, 2005 12:09 AM




All times are GMT -5. The time now is 09:41 AM.