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  • SN95 4.6L Mustang Tech

99 2V Draining Batteries??

  • Thread starter Thread starter BrninRbr99
  • Start date Start date Jan 20, 2009
B

BrninRbr99

New Member
Jan 13, 2009
3
0
0
Jan 20, 2009
#1
  • Jan 20, 2009
  • #1
Hey guys and gals.... I'm the new guy and I recently bought a 99 2V with a 5 speed. It's got 68000 miles on it and the motor was replaced at 29000 by Ford under warranty. Other than that it is bone stock. If it sits for a week without being run the battery is dead. When I connect the cables to the battery there is quite a draw. Just wondering if there is a relay or something common that might cause this?

Any other tips of things I should know would be awesome.
 
0

03 Mustang gT

New Member
Jan 6, 2009
103
0
0
seaford, New york
Jan 21, 2009
#2
  • Jan 21, 2009
  • #2
sounds like the battery might just be a bad battery and time for a replacement
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,366
18,112
224
Massachusetts
Jan 21, 2009
#3
  • Jan 21, 2009
  • #3
How much of a draw? Do you have access to a multimeter and can hook it up in series and measure the draw in A when the vehicle is off?

If it's signigicant, you can start by pulling fuses out and trying to isolate the problem circuit.

Also, once a battery has been drained and jumped...it will never be the same and hold a charge as well, so it will drain easier the next time. Once you discover the source of the drain, replace the battery
 
B

BrninRbr99

New Member
Jan 13, 2009
3
0
0
Jan 21, 2009
#4
  • Jan 21, 2009
  • #4
I got a new battery and a week later it was low enough were it didnt start. I took the battery out and i got the battery to charge. I will try to pull fuses while i check the draw.

Thanks and hopefuly we will see what it is.
 

SaleenGT2001

Well-Known Member
Jul 18, 2005
2,811
4
58
Four Oaks NC
Jan 22, 2009
#5
  • Jan 22, 2009
  • #5
check the alt. they go bad and cause a drain
 
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