2004 Kia Sportage battery

Tiny
TERRYLEE50
  • MEMBER
  • 2004 KIA SPORTAGE
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
My daughter's car has eaten 3 batteries in the last year. The guy at Firestone, where she got her last 2 batteries, didn't find a problem but suggested she go to the dealership. What could the problem be and how difficult would it be to diagnose?
Thanks.
Thursday, June 25th, 2015 AT 5:55 PM

1 Reply

Tiny
ED-WEEZY21
  • MECHANIC
  • 248 POSTS
I would have your charging system tested by the dealership and if they find no problems there, have them perform a parasitic draw test and see if theres anything grabbing battery power when it shouldn't be. The spec should be under.035 millivolts.
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Thursday, June 25th, 2015 AT 6:03 PM

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