HELP! If you have an EMERGENCY situation with your truck, or you need IMMEDIATE technical help, use this board.

alternator

Old 08-06-2005, 08:09 PM
  #1  
Registered User
Thread Starter
 
oestreich84's Avatar
 
Join Date: Jul 2005
Location: menomonie,wisconsin
Posts: 473
Likes: 0
Received 0 Likes on 0 Posts
alternator

How far can i go with an alternator that is not putting out anything? It would have been nice if it would have died on a weekday but no it has to happen on saturday night. lol
Old 08-06-2005, 08:14 PM
  #2  
Registered User
 
thesheriff's Avatar
 
Join Date: Sep 2004
Location: Brentwood, CA
Posts: 61
Likes: 0
Received 0 Likes on 0 Posts
My engine speed sensor took a dump on me elminating charging system, tach, and the ability to sustain overdrive. This all happened while I was on my way back from a lake towing my boat. The cool part was that I was 4 hours from home. I drove the **** thing all the way home with no issues (other than which was stated).
Old 08-06-2005, 08:41 PM
  #3  
Registered User
Thread Starter
 
oestreich84's Avatar
 
Join Date: Jul 2005
Location: menomonie,wisconsin
Posts: 473
Likes: 0
Received 0 Likes on 0 Posts
oh yea battery voltage is down to 12.06. forgot to mention that. Will running it with low voltage put added strain on the ip?
Old 08-10-2005, 11:58 PM
  #4  
Registered User
Thread Starter
 
oestreich84's Avatar
 
Join Date: Jul 2005
Location: menomonie,wisconsin
Posts: 473
Likes: 0
Received 0 Likes on 0 Posts
I rebuilt the alternator and there still isnt any voltage going to the batteries. After I rebuilt it I had it tested and it was working great. The voltage is regulated by the computer right? I have been told that it is probably the computer that is bad but I dont know and I need some more opinions.

I should also mention that the last time I changed the oil, I bumped the back of the alternator with the oil filter and shorted it out for about a tenth of a second. Could this have caused the computer to go out? Are there any fusible links between the alternator and the batteries or the starter or computer or anything that would cause it not to charge? I need help!!
Old 08-11-2005, 01:18 AM
  #5  
Registered User
 
dsldan's Avatar
 
Join Date: Feb 2003
Location: Shippensburg, Pa
Posts: 225
Likes: 0
Received 0 Likes on 0 Posts
check the main fuse in the fuse box under the hood...........I think its like 140 amps
Old 08-11-2005, 06:01 AM
  #6  
Administrator / Scooter Bum
 
Shovelhead's Avatar
 
Join Date: Sep 2002
Location: Central VA
Posts: 9,075
Received 47 Likes on 33 Posts
Yup, You popped the 140a fuse in the under-hood Power distribution panel.
VERY common occurrence.

Dodge Technical Service Bulletin:
http://dodgeram.info/tsb/2000/08-23-00.htm
Old 08-11-2005, 08:20 PM
  #7  
Registered User
 
kd460's Avatar
 
Join Date: May 2003
Location: Southeastern Michigan
Posts: 953
Likes: 0
Received 0 Likes on 0 Posts
Put a rubber plug in that sucker!!! The way the wire is exposed on the back of the alt. it is asking to get shorted. This was one of the first mods I did when I bought my truck.

I can remeber many posts when I first joined this forum regarding this problem. Found a rubber plug in my junk bin and it fit right in. Heck even a piece of rubber hose. Anything to cover that exposed termnal! Take a look at it and you will see how easy it is to protect it.

Dealer has the fuses for under $20. Most auto parts stores have one that is "similiar". Same amps, but terminal shape is a little different. They go for about $5. All it takes is to bend the terminals and your good to go.

The fuse is in the fuse center is the black box drivers side fender, under the hood.
Old 08-11-2005, 10:00 PM
  #8  
Registered User
Thread Starter
 
oestreich84's Avatar
 
Join Date: Jul 2005
Location: menomonie,wisconsin
Posts: 473
Likes: 0
Received 0 Likes on 0 Posts
Checked the fuse this morning before going to work and that was it. I worked at the Dodge dealer in town here and I still get a discount. The fuse was only $5 something. Thanks for the replies, and the advice for covering the terminal.
Old 08-12-2005, 06:06 AM
  #9  
Administrator / Scooter Bum
 
Shovelhead's Avatar
 
Join Date: Sep 2002
Location: Central VA
Posts: 9,075
Received 47 Likes on 33 Posts
Originally posted by kd460
Dealer has the fuses for under $20. Most auto parts stores have one that is "similiar". Same amps, but terminal shape is a little different. They go for about $5. All it takes is to bend the terminals and your good to go.
Originally posted by oestreich84
I worked at the Dodge dealer in town here and I still get a discount. The fuse was only $5 something.


Now compiling a shopping list to PM to oestreich84...........
Old 08-12-2005, 10:30 PM
  #10  
Registered User
Thread Starter
 
oestreich84's Avatar
 
Join Date: Jul 2005
Location: menomonie,wisconsin
Posts: 473
Likes: 0
Received 0 Likes on 0 Posts
Gotta love 10% above cost at a dealer
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
5.9Excursion
3rd Gen High Performance and Accessories (5.9L Only)
1
03-13-2008 07:08 AM
Ron
HELP!
9
01-24-2005 09:29 AM
Evildiesel
24 Valve Engine and Drivetrain
7
01-02-2003 11:00 AM
MADDOG1
12 Valve Engine and Drivetrain
1
12-30-2002 12:02 AM
poolboy
3rd Generation Ram - Non Drivetrain - All Years
4
12-20-2002 10:25 PM


Thread Tools
Search this Thread
Quick Reply: alternator



All times are GMT -5. The time now is 10:59 PM.