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Hyundai
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2009
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Sonata V6-3.3L
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Repair and Diagnosis
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Maintenance
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Service Intervals
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Severe Service
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85000 MI or 136000 KM
85000 MI or 136000 KM
Replace
Coolant
Replace the engine coolant initially at 60,000 miles or 48 months, thereafter replace it every 25,000 miles or 24 months, whichever comes first.