Notices
Maintenance & Repair 350Z up keep and diagnosing/fixing problems

Why is my battery dead?

Thread Tools
 
Search this Thread
 
Old 09-10-2007, 09:26 AM
  #1  
Dui-Dan
Registered User
Thread Starter
 
Dui-Dan's Avatar
 
Join Date: Sep 2007
Location: Ft. Pierce, Fl
Posts: 31
Likes: 0
Received 0 Likes on 0 Posts
Default Why is my battery dead?

so i just went out to my car a few minutes ago to find that the battery is dead. it looks to be at like 11 volts right now. the engine turns over a few times and then i hear a rapid clicking noise, would this be indicitive of a dead battery (i havent killed the battery on my z yet)? no i didnt leave a light or anything else on. yes i tried to manually press the clutch button. i wont have a chance to jump it until my roommate gets off from work. it also had a hard time starting up once last week, where it cranked over a half a dozen times before starting. im wondering if this is an alternator or what havent noticed anything with the batteries voltage before. thanks
Old 09-10-2007, 10:45 AM
  #2  
Dui-Dan
Registered User
Thread Starter
 
Dui-Dan's Avatar
 
Join Date: Sep 2007
Location: Ft. Pierce, Fl
Posts: 31
Likes: 0
Received 0 Likes on 0 Posts
Default

update: so the battery started within seconds of connecting the jumper cables... what gives, started up fine the second time, battery voltage back to normal....
Old 09-10-2007, 11:11 AM
  #3  
HondaKiller
Banned
iTrader: (5)
 
HondaKiller's Avatar
 
Join Date: Mar 2007
Location: Florida
Posts: 1,140
Likes: 0
Received 1 Like on 1 Post
Default

you probably have dry cells in your battery. Once a cell goes bad on the battery the battery will not hold a charge. The clicking sound you are referring to is a dead battery. The jumper cables might have provided enough power to start your car, but i doubt the battery will hold a charge over night and will be dead in the morning. One of the cheapest replacements you'll do on the Z, get a new battery, dont stress everything else in the car out by having a near dead battery.
Old 09-10-2007, 11:16 AM
  #4  
stein
Registered User
iTrader: (3)
 
stein's Avatar
 
Join Date: Jan 2006
Location: Virginia Beach, VA
Posts: 5,856
Likes: 0
Received 0 Likes on 0 Posts
Default

Battery's are like electronics, you get a bad one once in a while. If your car's is under warranty take it to the dealership. The wife's battery on a new car went after just 2 months, they give her a new one no questions asked.
Old 09-10-2007, 11:23 AM
  #5  
350NC
Registered User
 
350NC's Avatar
 
Join Date: Jan 2007
Location: NC
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default

I am having the exact same prob this morning, my car just clicked very rapidly and all lights came on, but it would not even attempt to turn over at all. I was running late for work so didn't have a chance to jump it either, so i do not have that much of an update, but if anyone could shed some more light onto whether or not that type of description could be something other than the batter let me know, thanks

I will try jumping it when i get home this evening though and provide an update as well
Old 09-10-2007, 11:43 AM
  #6  
cheshirecat79
New Member
iTrader: (9)
 
cheshirecat79's Avatar
 
Join Date: Apr 2007
Location: Port St. Lucie, FL
Posts: 15,936
Likes: 0
Received 4 Likes on 4 Posts
Default

I wouldn't bother overanalyzing a simple problem. Batteries that don't hold a charge that somewhat new just need to be replaced. Go grab a battery with the same pole alignment and cold cranking amps and call it a day.
Old 09-10-2007, 12:01 PM
  #7  
VO...
Administrator
iTrader: (25)
 
VO...'s Avatar
 
Join Date: Jun 2005
Location: Down Under & Dirty
Posts: 58,609
Received 2,747 Likes on 1,836 Posts
Default

Originally Posted by cheshirecat79
I wouldn't bother overanalyzing a simple problem. Batteries that don't hold a charge that somewhat new just need to be replaced. Go grab a battery with the same pole alignment and cold cranking amps and call it a day.
+1... Overanalyzing FTL.
Old 09-11-2007, 09:09 AM
  #8  
Dui-Dan
Registered User
Thread Starter
 
Dui-Dan's Avatar
 
Join Date: Sep 2007
Location: Ft. Pierce, Fl
Posts: 31
Likes: 0
Received 0 Likes on 0 Posts
Default

yawp yawp.... bought a new battery, put it in and everythings good. thanks yall
Old 09-11-2007, 09:39 AM
  #9  
VO...
Administrator
iTrader: (25)
 
VO...'s Avatar
 
Join Date: Jun 2005
Location: Down Under & Dirty
Posts: 58,609
Received 2,747 Likes on 1,836 Posts
Default

Originally Posted by Dui-Dan
yawp yawp.... bought a new battery, put it in and everythings good. thanks yall
Cool
Old 09-12-2007, 09:19 AM
  #10  
Ztalker
Registered User
 
Ztalker's Avatar
 
Join Date: Sep 2005
Location: USA
Posts: 7,951
Likes: 0
Received 0 Likes on 0 Posts
Default

no excuse for not having one of these in the garage, cheap insurance.
Why is my battery dead?-picture-001.jpg
Old 09-12-2007, 09:22 PM
  #11  
roast
Registered User
iTrader: (2)
 
roast's Avatar
 
Join Date: Sep 2005
Location: Okay, see?
Posts: 4,092
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Ztalker
no excuse for not having one of these in the garage, cheap insurance.
Attachment 161416
I have one. I usually use it for my lawn equipment though. The battery in my Z is 3 1/2 years old and still going strong... probably will replace it with a lightweight battery within the next year....
Old 09-12-2007, 09:47 PM
  #12  
VicPham
Lifetime Member
 
VicPham's Avatar
 
Join Date: Aug 2005
Location: OKC, OK//Philly//South Jersey
Posts: 557
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Ztalker
no excuse for not having one of these in the garage, cheap insurance.
Attachment 161416
I have the exact same one like in the pic.

To the OP.... You should check your battery terminals. My friends 350z had the exact same problem. All he did was clean the terminal and called it a day. Now dont let the clean look on the outside of the terminal fool you. My friend had to disconnect all the way and clean the inside ring of the terminal.
Old 09-13-2007, 11:59 AM
  #13  
VO...
Administrator
iTrader: (25)
 
VO...'s Avatar
 
Join Date: Jun 2005
Location: Down Under & Dirty
Posts: 58,609
Received 2,747 Likes on 1,836 Posts
Default

Originally Posted by Ztalker
no excuse for not having one of these in the garage, cheap insurance.
Attachment 161416
I had one similar I had recieved as a Christmas gift from an ex. Too bad it refused to hold a charge after a couple years.
Old 09-13-2007, 12:14 PM
  #14  
Ztalker
Registered User
 
Ztalker's Avatar
 
Join Date: Sep 2005
Location: USA
Posts: 7,951
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by vo7848
I had one similar I had recieved as a Christmas gift from an ex. Too bad it refused to hold a charge after a couple years.
make sure you don't put it on the floor in the garage. It'll drain all the juices out. This one i got is over two years old and still holding the original charge.
Old 09-16-2007, 03:37 PM
  #15  
TSG-Z
Registered User
iTrader: (34)
 
TSG-Z's Avatar
 
Join Date: Jul 2006
Location: Fayetteville, NC but from 757
Posts: 5,800
Likes: 0
Received 0 Likes on 0 Posts
Default

I need some help here, not my weekend for sure! My buddy's G I'm using as a DD needed a new battery, went to go get one, tested it, worked fine went back out maybe an hour later it wouldnt turn over or anything! Upon further inspection I think the fuse connected to the battery may be blown, would that prevent the car from turning over? Thanks for your comments!
Old 09-17-2007, 10:09 AM
  #16  
VO...
Administrator
iTrader: (25)
 
VO...'s Avatar
 
Join Date: Jun 2005
Location: Down Under & Dirty
Posts: 58,609
Received 2,747 Likes on 1,836 Posts
Default

Originally Posted by Ztalker
make sure you don't put it on the floor in the garage. It'll drain all the juices out. This one i got is over two years old and still holding the original charge.
Thanks for the info, I never knew that.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
lapham3
Maintenance & Repair
8
10-07-2022 03:15 PM
Rev_Night
Wheels & Tires
30
11-07-2020 06:00 PM
Depravity
Brakes & Suspension
14
10-01-2015 04:49 PM
OdesiTT
Maintenance & Repair
27
09-30-2015 10:47 AM
Shane86
Autocross/Road
2
09-17-2015 05:33 PM



Quick Reply: Why is my battery dead?



All times are GMT -8. The time now is 05:58 AM.