Having problems with your Hyundai Motor 2004 Sonata ?
Motor shakes and roars - Hyundai Motor 2004 Sonata
If appear this problem... May be a smart chip in the middle of the engine failure... Lead to problems without blocking variable speed... Or the engine gear.hope help you-auto diagnostic tool
Repair Help & Product Troubleshooting for Hyundai Motor 2004 Sonata
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