Hyundai Sonata Jerking During Acceleration: Diagnostic Table Possible Cause Description Suggested Action Fuel System Issues Problems like a clogged fuel filter, faulty fuel injectors, or malfunctioning fuel pump. Replace the fuel filter, clean or replace injectors, check the fuel pump. Ignition System Faults Worn spark plugs, faulty ignition coils, or damaged spark plug wires causing … Read more

Possible Cause Description Suggested Action Low Brake Fluid Level The brake fluid level is below the minimum required. Check and refill the brake fluid. Brake System Malfunction There could be an issue with the brake system components. Have the brake system inspected by a professional. Parking Brake Engaged The parking brake is still engaged while … Read more