Owner: Possibilities of a solution for this symptom are numerous,
restricted exhaust, restricted fuel filter, weak fuel pump, ignition coil(s),
fouled spark plugs, weak or failed valve spring(s), head gasket failure,
and the list goes on, a professional diagnosis is recommended due to the fact that
the best procedure will lead the Technician to the root cause of the symptoms
and consequential effects of the Original Fault, resulting in a Quality Repair.
RepairPal Certified shops can diagnose and repair your 2007 Hyundai Sonata. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Thank you. I saw a TSB 10-FL-010 that listed it was a TSP problem.