Author Topic: Dead batt? Alt?  (Read 956 times)

Offline BrandonDouglas

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Dead batt? Alt?
« on: December 12, 2011, 12:44:21 pm »
So I went to get in my car today after it had been parked for 2 days, pressed the alarm, and it made the most half ass sound and didn't produce enough voltage to do the power doors, so the batt was completely dead.

Now I want to replace the battery with a new unit, are all DSM batteries the same?
I have a 97 Talon, 6bolt swap. Not sure if the 6bolt, 7bolt, 1G/2G thing made a difference in ordering?

Offline Jason Harwood

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Re: Dead batt? Alt?
« Reply #1 on: December 12, 2011, 02:48:37 pm »
You order by year and model.

97 turbo, or N/A, etc.

So I went to get in my car today after it had been parked for 2 days, pressed the alarm, and it made the most half ass sound and didn't produce enough voltage to do the power doors, so the batt was completely dead.

Now I want to replace the battery with a new unit, are all DSM batteries the same?
I have a 97 Talon, 6bolt swap. Not sure if the 6bolt, 7bolt, 1G/2G thing made a difference in ordering?
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Offline BrandonDouglas

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Re: Dead batt? Alt?
« Reply #2 on: December 12, 2011, 03:43:14 pm »
Yeah but does it make a difference having a different motor and possibly different alternator, etc..

Offline Jordan Kruger

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Re: Dead batt? Alt?
« Reply #3 on: December 12, 2011, 06:03:03 pm »
wont matter as long as the cranking amps are the same. just match your current battery.

before running another battery it may also be a good idea to look at the ground wires and power wires in the engine bay and on any newly installed items that draw power. You could be draining the battery.  test your alternator too.

« Last Edit: December 12, 2011, 06:19:28 pm by Jordan Kruger »
337awhp.  ---> 500 awhp ? =)

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Offline Brett Haviland

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Re: Dead batt? Alt?
« Reply #4 on: December 12, 2011, 07:42:00 pm »
Yeah.... do a parasitic draw test....  DVOM... set it on AMPS (10 amp setting)  and then with the key off and all the doors closed and such then  use the leads to complete the connection to the ground terminal (with the ground disconnected)

You should have 30 miliamps or less draw.. otherwise the battery will go dead after a couple of days.

to do this though, you need a charged battery.
« Last Edit: December 12, 2011, 07:44:36 pm by Brett Haviland »
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Offline Drew Sale

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Re: Dead batt? Alt?
« Reply #5 on: December 12, 2011, 07:42:45 pm »
I have a batt charger if you wanna charge yours. I'm located at Metrotown
I dont care what anyone says about my car. It only had 1 error code.

Offline Dave Ingraham

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Re: Dead batt? Alt?
« Reply #6 on: December 12, 2011, 10:05:43 pm »
Your having no luck with this car.    Just get a battery that fits your car.    6 or 7 bolt engine doesn't matter.    I think the battery is a group 58 but I could be wrong.   

Offline Ryan Singh

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Re: Dead batt? Alt?
« Reply #7 on: December 12, 2011, 11:48:09 pm »
Get an Optima Yellow, that's a solid battery for our cars...especially if you have bass.
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Offline BrandonDouglas

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Re: Dead batt? Alt?
« Reply #8 on: December 13, 2011, 01:29:05 pm »
Your having no luck with this car.    Just get a battery that fits your car.    6 or 7 bolt engine doesn't matter.    I think the battery is a group 58 but I could be wrong.   
Haha, I know right, one thing after another, I haven't been able to enjoy it at all yet..

Offline BrandonDouglas

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Re: Dead batt? Alt?
« Reply #9 on: December 13, 2011, 01:29:45 pm »
I have a batt charger if you wanna charge yours. I'm located at Metrotown
I'm in Kelowna, but thanks for the help!

Offline John Hartman

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Re: Dead batt? Alt?
« Reply #10 on: December 14, 2011, 08:36:45 pm »
get the alternator tested and the wiring looked at.

There is a reason the battery went dead.  If its not just because its old and sulphated etc, the new one will do it too.
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Offline Allen fong

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Re: Dead batt? Alt?
« Reply #11 on: December 15, 2011, 01:18:26 pm »
If you have done the fuel pump rewire check it, thats where my leak was...battery dead in 3 days!
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Offline BrandonDouglas

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Re: Dead batt? Alt?
« Reply #12 on: December 15, 2011, 02:18:02 pm »
I got a new battery today, but I will try out the parasitic draw test that Brett mentioned above.
John does the alternator specific shops test out my alternator and wiring? I know there is a place in Kelowna called Wards Alternators and Starters.
Allen the pump has been rewired.

Offline John Hartman

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Re: Dead batt? Alt?
« Reply #13 on: December 16, 2011, 03:13:56 pm »
any normal shop can do a test on the alternator and battery.
91 Eagle Talon TSi 5spd awd.  GT-12, TriFlow Cams, 850s, Tial, JIC, Jackal, sticky rubber.
86 Merkur XR4Ti 5spd, rwd, turbo, 91,381km.  Original paint, heated leather. intercooled, big VAM, Full 3" exhaust, Cossie sway bar, 16" tires.
06 Mazdaspeed6 6spd awd, DISI turbo, heated leather HIDs, Corksport, Cobb, Konig, Centric...
2018 VW Golf Alltrack turbo Tornado Red, 6mt, some free mods

Offline BrandonDouglas

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Re: Dead batt? Alt?
« Reply #14 on: January 02, 2012, 11:59:04 pm »
I found a 400mA draw, dropped to 40mA when I pulled the stereo/dome light fuse from under the hood.
Obviously the issue lies there, another day will be spent diagnosing lol.
Thanks again everyone