2006 Hyundai Sonata Doesn't idle

Tiny
DIRTYC5
  • MEMBER
  • 2006 HYUNDAI SONATA
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 145,000 MILES
Just changed a headlight and had to take off the battery to reach. Put everything back together and now my car will die right after starting. No spudder or shake just dies unless I have my foot on the gas to rev.
Wednesday, February 5th, 2014 AT 12:57 PM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Because you disconnected the battery you have to reset your security system. If not in manual look online for it.
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Wednesday, February 5th, 2014 AT 1:24 PM
Tiny
MLDANIELS2000
  • MECHANIC
  • 227 POSTS
Try holding your foot on gas pedal after cracking to keep it running. PCM may have lost base idle recognition. Give it about 2-3 minutes. Let me know how it goes.
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Wednesday, February 5th, 2014 AT 5:26 PM

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