Why won't my Kia K5 start?

[MollyMarie]

Reasons why the Kia K5 won't start: 1. Low fuel level or fuel gauge showing below the red line; 2. Faulty sensor shared by the ignition system and fuel injection system; 3. Burned-out power supply cable from the battery or damaged starter relay; 4. Excessive carbon buildup causing valve leakage, engine misfire, and poor acceleration. Correct starting procedure for the Kia K5: 1. Insert the car key into the ignition switch and turn it up one notch, pause briefly to allow the fuel pump to activate and for the fuel supply and electrical systems to self-check; 2. Ensure the gear shift is in the neutral position and depress the clutch pedal; 3. Turn the key further upward until you hear the engine start, then release the key; 4. Once the dashboard lights up, release the clutch pedal with your left foot according to proper technique while moderately pressing the accelerator pedal to allow the vehicle to start smoothly.