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2011 Hyundai Genesis Questions & Answers
My 2011 Hyundai Genesis has weak spark and coil?
Your engine has a separate coil for each cylinder/spark plug. Are they all weak? How did you determine the spark was weak? And is the weak spark causing a problem?
You're guessing at a cause, but haven't stated what the problem is. Post a new question and tell us what type of problem you're experiencing -- engine doesn't start/run, engine doesn't idle, poor performance, etc. Also include engine size and type in the question.
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