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2004 Hyundai Sonata idling

Tiny
TEAMSAL5
  • MEMBER
  • 2004 HYUNDAI SONATA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 114,000 MILES
My 2004 sonata hesitates when I accelerate and idles when I'm stopped ata light. I checked the oil and it is fine.
Tuesday, June 30th, 2009 AT 8:45 AM

3 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Hi teamsal5,

Thank you for the donation.

Is the Check Engine Light showing?
What has been done to diagnose/rectify this problem?
Anything done prior to it happening?
Were the spark plugs checked?
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Tuesday, June 30th, 2009 AT 5:03 PM
Tiny
TEAMSAL5
  • MEMBER
  • 3 POSTS
No the check engine light is not on and the spark plugs have not been checked nor have they been changed in about 50k miles. The only thing done recently was an oil change and air filter replacement at 112k. Thanks Andy
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Wednesday, July 1st, 2009 AT 4:40 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Hi Andy,

Problem could possibly be due to misfiring of spark plugs and I would suggest checking their conditions.
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Thursday, July 2nd, 2009 AT 12:32 PM

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