EVO All Evo Model Discussion

Will a weak battery cause this?

Thread Tools
 
Search this Thread
 
  #1  
Old 10-22-2012, 08:34 PM
Buddyruff's Avatar
Buddyruff
Buddyruff is offline
6th Gear
Thread Starter
Join Date: Aug 2010
Posts: 11
Likes: 0
Received 0 Likes on 0 Posts
Default Will a weak battery cause this?

Its just dying! No warning no sputter no nothing. It does refire after I wait about 30 to 45 minutes. It's a 1996 Road King that has been converted to a carb. It runs excellent when its running. It's happened the last two times I have ridden it. Once in stop and go traffic and once going down the road at 60 mph. I have not tested the battery I know it's week and I will replace it this month because its been in there for 5 years with NO trickle charger in between rides or over the winter. I had a top end done back in the spring if any of that matters. Like I said it runs excellent until it dies.
 
  #2  
Old 10-22-2012, 08:42 PM
Harleycruiser's Avatar
Harleycruiser
Harleycruiser is offline
Outstanding HDF Member
Join Date: Apr 2012
Location: North Florida
Posts: 2,938
Received 29 Likes on 27 Posts
Default

What are all the other electronics doing?
A dead battery and bad alternator or bad connections can cause the bike to die, but then it wont start up again.
My internet guess is the main circuit breaker.
 
  #3  
Old 10-22-2012, 08:48 PM
Buddyruff's Avatar
Buddyruff
Buddyruff is offline
6th Gear
Thread Starter
Join Date: Aug 2010
Posts: 11
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Harleycruiser
What are all the other electronics doing?
A dead battery and bad alternator or bad connections can cause the bike to die, but then it wont start up again.
My internet guess is the main circuit breaker.
Everything else works. Lights,blinkers,horn they all work. The starter will spin the motor just acts like no fire.
 
  #4  
Old 10-22-2012, 09:36 PM
Kabear's Avatar
Kabear
Kabear is online now
Grand HDF Member
Join Date: May 2008
Location: Picayune, Ms.
Posts: 4,199
Received 2,779 Likes on 1,090 Posts
Default

I would guess ignition coil. Or loose/bad connection.
 
  #5  
Old 10-23-2012, 07:00 AM
traildog's Avatar
traildog
traildog is offline
Seasoned HDF Member
Join Date: Sep 2010
Location: Indiana
Posts: 10,222
Received 702 Likes on 353 Posts
Default

Mine did something similar when the ignition switch went bad. Ran fine, then wouldn't fire up, but lights worked, ran fine, then the switch totally went and nothing worked.
 
  #6  
Old 10-23-2012, 07:04 AM
LarryLives's Avatar
LarryLives
LarryLives is offline
Road Warrior
Join Date: May 2011
Location: Connecticut :(
Posts: 1,396
Likes: 0
Received 7 Likes on 3 Posts
Default

battery cables loose?
Maybe just enough to start and power up and then stop... just a guess....
 
  #7  
Old 10-23-2012, 07:14 AM
Dr.Hess's Avatar
Dr.Hess
Dr.Hess is offline
Seasoned HDF Member
Join Date: Aug 2007
Location: NW AR
Posts: 8,049
Received 2,769 Likes on 1,372 Posts
Default

I'm going with a bad pickup in the cone or maybe a bad ignition module, but probably the pickup.
 
  #8  
Old 10-23-2012, 08:30 AM
badcooky's Avatar
badcooky
badcooky is offline
Banned
Join Date: Jan 2012
Location: Location location.
Posts: 3,097
Received 473 Likes on 370 Posts
Default

Ignition somewhere is getting hot and failing, like above probably in the nose cone.
 
  #9  
Old 10-23-2012, 08:41 AM
Buddyruff's Avatar
Buddyruff
Buddyruff is offline
6th Gear
Thread Starter
Join Date: Aug 2010
Posts: 11
Likes: 0
Received 0 Likes on 0 Posts
Default

I will double check cable connections when I replace battery. It definitely could be the ignition getting too hot. Thank you guys for your input it is appreciated. I can usually go to the search feature and find whatever I need, no luck on this subject.
 
  #10  
Old 10-23-2012, 12:14 PM
Harleycruiser's Avatar
Harleycruiser
Harleycruiser is offline
Outstanding HDF Member
Join Date: Apr 2012
Location: North Florida
Posts: 2,938
Received 29 Likes on 27 Posts
Default

Originally Posted by Buddyruff
Everything else works. Lights,blinkers,horn they all work. The starter will spin the motor just acts like no fire.
Then it wont be the main breaker. yea to something getting hot.
i am not real familiar with the evo, but believe the crank positioning sensor and the ignition are both in the nose cone as one unit. I would see if you can pick up one on e-bay.
also heard of guys that had pretty good luck checking out the coil with a heat gun, but never tried it.
 


Quick Reply: Will a weak battery cause this?



All times are GMT -5. The time now is 01:05 PM.