Coils probably have an internal short

2005 HYUNDAI SONATA
105,000 MILES
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FILLERS
  • MEMBER
  • 6 POSTS
or the ground for them is bad. can the person that answered my request please let me know where to look for internal short and where would the ground problem be any picture app thanks
Mar 2, 2012 at 2:59 AM
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DRCRANKNWRENCH
  • CAR REPAIR CONTRIBUTOR
  • 3,380 POSTS
The coil unplugs to expose two terminals. just check the terminals for corrosion. If there is any soak the female terminal and male terminal with WD 40 and wipe of after letting it soak a while then repeat until clean.
More than likely the coil needs replacing.
Mar 2, 2012 at 3:48 AM
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