lifted club cars - lifted ezgo
Home FAQDonate Who's Online
Go Back   Buggies Gone Wild Golf Cart Forum > Golf Cart Repair and Troubleshooting > Electric Club Car
Electric Club Car Electric DS, and Precedent golf cars



Post New Thread  Reply
Thread Tools Display Modes
Unread 04-24-2015, 08:23 PM   #1
Getting Wild
 
Join Date: Jan 2015
Posts: 100
Default Surging at slow speed

I have a 2007 club car precedent, it has 2 month old trojan batteries. 4 of the 12volt. It has a new OBC. A new voltage reducer for all my lights and accessories. When they put the new obc on they put in speed code 4. It also has the speed magnet in the motor. It just started surging st liw speed. Ejile im going sliw through our trails , it is heditating then going, but on the road at full throttle it does fine. Is my MOCR going bad.
Bowtiejc is offline   Reply With Quote
Alt Today
BGW

Golf car forum Sponsored Links

__________________
This advertising will not be shown in this way to registered members.
Register your free account today and become a member on Buggies Gone Wild Golf Cart Forum
   
Unread 04-24-2015, 08:28 PM   #2
Old Sky Soldier
 
mrgolf's Avatar
Club Car
 
Join Date: Dec 2011
Location: Kentucky
Posts: 2,976
Default Re: Surging at slow speed

If you have a speed magnet, the sc4 is not needed. Yes it could be the mocr. Try pushing the pedal to the floor 20 to 50 times with key off. If that helps it is the mcor.
mrgolf is offline   Reply With Quote
Unread 04-24-2015, 08:34 PM   #3
Getting Wild
 
Join Date: Jan 2015
Posts: 100
Default Re: Surging at slow speed

Ok. Could the speed code be the problem. Thanks ill try that, will the speed code 4 cause the batteries to go down quicker ?
Bowtiejc is offline   Reply With Quote
Unread 04-24-2015, 10:35 PM   #4
Dawg Gone Wild
 
TahoeDawgZ71's Avatar
Club Car
 
Join Date: Mar 2010
Location: Golf Car Capital of The World... Augusta, Georgia
Posts: 7,981
Default Re: Surging at slow speed

Sounds like an MCOR problem to me.
TahoeDawgZ71 is offline   Reply With Quote
Unread 04-24-2015, 10:44 PM   #5
Old Sky Soldier
 
mrgolf's Avatar
Club Car
 
Join Date: Dec 2011
Location: Kentucky
Posts: 2,976
Default Re: Surging at slow speed

Sc4 has really nothing to do with batteries going down.
mrgolf is offline   Reply With Quote
Unread 04-25-2015, 08:24 AM   #6
Not Yet Wild
Club Car
 
Join Date: Nov 2012
Location: summerville, sc
Posts: 4
Default

Definitely the mcor... I've noticed on club cars that when a fresh set of Batts are installed a month or so later the mcor goes. Don't know if it's the fresh strong Batts but I've noticed a pattern
johncgcs is offline   Reply With Quote
Unread 04-25-2015, 09:02 AM   #7
Gone Wild
 
teecro's Avatar
Club Car
 
Join Date: Jun 2014
Location: Sunset Bay, TN
Posts: 2,214
Default Re: Surging at slow speed

Quote:
Originally Posted by Bowtiejc View Post
Ok. Could the speed code be the problem. Thanks ill try that, will the speed code 4 cause the batteries to go down quicker ?
In a round about way yes..... Are you driving the cart faster?

And the surging at slow speeds sounds just like an aging MCOR so you need to talk to David Hicks and update it too....
teecro is offline   Reply With Quote
Unread 04-25-2015, 11:13 AM   #8
Cartsunlimited.net
 
scottyb's Avatar
E-Z-GO
 
Join Date: Dec 2007
Location: Southern California
Posts: 64,069
Default Re: Surging at slow speed

MCOR and OBC are the 2 most common complaint with these carts.
scottyb is offline   Reply With Quote
Unread 04-25-2015, 11:36 AM   #9
Gone Wild
 
teecro's Avatar
Club Car
 
Join Date: Jun 2014
Location: Sunset Bay, TN
Posts: 2,214
Default Re: Surging at slow speed

Quote:
Originally Posted by scottyb View Post
MCOR and OBC are the 2 most common complaint with these carts.
Agree by far.... The MCOR-2 in my cart was crap at purchase last year, found out the hard way MCOR-3 is crap too, the MCOR-4 did the trick.... The OBC is now out of the charging loop and I will finish the bypass and remove the bugger soon enough....
teecro is offline   Reply With Quote
Unread 04-26-2015, 02:10 PM   #10
Getting Wild
 
Join Date: Jan 2015
Posts: 100
Default Re: Surging at slow speed

Mine is a 2007 precedent, is the mcor version 1. 2, or 3. And which one should i
put back in it
Bowtiejc is offline   Reply With Quote
Reply
Go Back   Buggies Gone Wild Golf Cart Forum > Golf Cart Repair and Troubleshooting > Electric Club Car


Thread Tools
Display Modes


Similar Threads
Thread Forum
84 EZGO Surging at Low Speed Gas EZGO
07' Club Car Precedent surging at Full Speed Electric Club Car
Top Speed Surging problem - 2001 G16 Gas Yamaha
Surging speed and RPMs on my 2003 CC Electric Club Car


All times are GMT -5. The time now is 03:23 AM.


Club Car Electric | EZGO Electric | Lifted Golf Carts | Gas EZGO | Used Golf Carts and Parts

Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2011, Crawlability, Inc.