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 06-04-2015, 09:37 AM   #1
Not Yet Wild
Club Car
 
Join Date: Jun 2015
Location: MI
Posts: 15
Default My MCOR is bad I believe, but need to make sure. 07 Club Car

Hey Guys! First post here. Great site with tons of info! I got a new used 07 club car precedent, with a 48v system. Pretty excited, as this is a nice cart and we use it a little bit every day.

Recently my wife started complaining how there is no "gradual acceleration" in forward or reverse. You have to push pedal down to halfway at least, and then it will take off very fast. This happens in F and R. (Dangerous backing out of garage) She almost hit a tree yesterday!

When we do try to gradually accelerate, there is "lurching". It starts to move, then no power, then go, then no power causing this jerking lurching type action. It is VERY obvious, and something isnt right.

I have done some research on this forum, and it seems the MCOR is bad. Any advice? Am I right? If so, I will order and replace. TKS in advance.
jvanhees 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 06-04-2015, 11:49 AM   #2
Not Yet Wild
Club Car
 
Join Date: Jun 2015
Location: MI
Posts: 15
Default Re: My MCOR is bad I believe, but need to make sure. 07 Club Car

Serial number is: PQ0738-818051

I had my wife turn the key off, pump the gas pedal 25 times and try it. She said it works better...but wasnt able to fully test it. I will try when I get home as well.

If this works, is this a sign of the MCOR?
jvanhees is offline   Reply With Quote
Unread 06-04-2015, 12:01 PM   #3
Cartsunlimited.net
 
scottyb's Avatar
E-Z-GO
 
Join Date: Dec 2007
Location: Southern California
Posts: 64,093
Default Re: My MCOR is bad I believe, but need to make sure. 07 Club Car

Yes, this scrubs the contact clean. If it helps - more may be better or an updated version may be available.
scottyb is offline   Reply With Quote
Unread 06-04-2015, 12:18 PM   #4
Not Yet Wild
Club Car
 
Join Date: Jun 2015
Location: MI
Posts: 15
Default Re: My MCOR is bad I believe, but need to make sure. 07 Club Car

Quote:
Originally Posted by scottyb View Post
Yes, this scrubs the contact clean. If it helps - more may be better or an updated version may be available.
Thanks Scotty! Is there a certain MCOR you can recommend based on my serial number? I will just replace it if it helps it work better.


And does this symptom sound like it's definitely MCOR?
jvanhees is offline   Reply With Quote
Unread 06-04-2015, 10:13 PM   #5
Dawg Gone Wild
 
TahoeDawgZ71's Avatar
Club Car
 
Join Date: Mar 2010
Location: Golf Car Capital of The World... Augusta, Georgia
Posts: 8,032
Default Re: My MCOR is bad I believe, but need to make sure. 07 Club Car

You need an MCOR2 for your 2007 Precedent. The MCOR4 won't fit on the generation 1 pedal assembly that your vehicle should be equipped with.
TahoeDawgZ71 is offline   Reply With Quote
Unread 06-05-2015, 08:50 AM   #6
Not Yet Wild
Club Car
 
Join Date: Jun 2015
Location: MI
Posts: 15
Default Re: My MCOR is bad I believe, but need to make sure. 07 Club Car

Quote:
Originally Posted by TahoeDawgZ71 View Post
You need an MCOR2 for your 2007 Precedent. The MCOR4 won't fit on the generation 1 pedal assembly that your vehicle should be equipped with.
Good to know, thank you TD!

So I did the pedal trick previously mentioned, and it was SO MUCH BETTER afterwards. Forward and reverse. So glad I read that trick on this forum.

Does this mean it is most likely the MCOR?
jvanhees is offline   Reply With Quote
Unread 06-05-2015, 11:48 AM   #7
Dawg Gone Wild
 
TahoeDawgZ71's Avatar
Club Car
 
Join Date: Mar 2010
Location: Golf Car Capital of The World... Augusta, Georgia
Posts: 8,032
Default Re: My MCOR is bad I believe, but need to make sure. 07 Club Car

Yes
TahoeDawgZ71 is offline   Reply With Quote
Unread 06-22-2015, 09:59 AM   #8
Not Yet Wild
Club Car
 
Join Date: Jun 2015
Location: MI
Posts: 15
Default Re: My MCOR is bad I believe, but need to make sure. 07 Club Car

Quote:
Originally Posted by TahoeDawgZ71 View Post
Yes
Ok Thanks TD. It is still happening and the "pumping the pedal trick" is getting old. Will have to replace the MCOR now. Ill let everyone know how it goes once I replace that.

TKS for all the help so far!
jvanhees 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
Precedent Gen1 pedal group with MCOR 3...how to make it work? Electric Club Car
Wtb club car mcor Golf Carts and Parts
MCOR for sale - make an offer Golf Carts and Parts
Club Car MCOR Golf Carts and Parts
club car mcor Golf Carts and Parts


All times are GMT -5. The time now is 11:51 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.