The most common reasons a kia optima won't start are a dead battery, an alternator problem, or failed starter. The kia sorento, prior to 2014, has specific instructions to follow.
While there are a variety of reasons your kia optima won't start, the most common 3 are a dead battery, an alternator problem, or failed starter.
Kia optima wont start. You'll usually hear just one click from the solenoid if that's bad, or a rapid series of clicks if it's a dead battery or. The 2013 kia optima has 7 problems reported for engine won't turn over, won't start. Check battery cables for corrosion and to make sure they’re tight 29 people found this helpful.
There are a lot of issues that can cause your optima to crank, but not start. The second way that your optima won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own. Engine cranks → won’t start.
A battery has two different ratings, cranking amps and cold cranking amps. If ur security light is not on, check battery voltage, shiuld be minimum 12.4. Cold cranking amps are the batteries ability to start turn the engine over when it is cold.
The engine needs air, fuel, and a spark in order to run. It is highly likely that if the engine is cranking, but not starting that it has thrown an obdii code. Car won't start but lights and radio come on.
2015 kia optima hybrid, try to start (with foot on brake) , dash lights come on, starts system check, but then brake releases and check brake warning message comes on screen. Average repair cost is $320 at 64,550 miles. I press brake and start button it acts like it wants to start (revving up noise) but then stops and won't turn over all the way, their hasn't been any warning/signal lights to let me know something is wrong.
Just to rule out battery problem, trying replacing the battery in the key fob itself. Far and away the number one reason that your optima won’t start in the cold is the battery. Fuel pump rums outside of the car when wired to the battery but when its back in the car it will not run, have tested all the connections and nothing.
The 2014 kia optima car makes a clicking noise but won’t start: When the lights all turn on but the engine won't start, that's frequently just a dead battery or a defective starter/solenoid. In the kia optima specifically i can speak in regard to the 2014 kia optima sx turbo 2.0, if it wont start when you hit the push button, and all the electrical systems come on, and the brake pedal remains rigid and you are unable to press it all the way down when you go to hit the start button there are 2 reasons;
Ever since it has gotten really cold out my 2016 kia optima ex wont start unless jumped.