I PUT A NEW BATTERY IN MY CAR NOW RPM DROPS AT ...

2009 Hyundai Sonata

Tiny

Anonymous

January, 2, 2013 AT 2:45 PM

I put a new battery in my car, now rpm drops at stops and stalls.

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Tiny

Wrenchtech

January, 2, 2013 AT 2:52 PM

You have erased the computer's learned memory. It will relearn it again through normal driving. If it doesn't, then disconnect the battery again and start over.

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