Kia Sedona 2.9 Diesel.53 plate tried starting it in the mornings when cold and ignition just clicks try several times starts this never happens engine is warm?

It sounds like you're experiencing a common issue with Kia Sedonas, particularly the 2.9 diesel engine. The clicking sound you hear when trying to start the car cold is usually a sign of a weak or failing starter motor. Here's a breakdown of the possible causes and solutions:

Possible Causes:

* Weak Starter Motor: The starter motor is responsible for turning the engine over. Over time, the starter motor can wear out, especially if it's used frequently in cold weather.

* Faulty Starter Solenoid: The solenoid is responsible for engaging the starter motor. If it's faulty, it may not be providing enough power to the starter motor.

* Battery Issues: A weak battery can also cause clicking when trying to start a car, especially in cold weather. Check the battery terminals for corrosion and test the battery voltage.

* Loose Connections: Loose connections in the starter motor wiring or battery cables can prevent adequate current flow.

* Faulty Ignition Switch: A faulty ignition switch can also prevent the starter motor from receiving power.

* Frozen Fuel Lines: In very cold weather, fuel lines can freeze, preventing fuel from reaching the engine.

Troubleshooting Steps:

1. Check the Battery: Make sure the battery terminals are clean and tight. Use a voltmeter to check the battery voltage. If it's below 12.6 volts, the battery may need to be replaced.

2. Inspect Starter Motor Connections: Visually inspect the starter motor wiring for any loose connections or signs of damage.

3. Test the Starter Solenoid: You can try tapping on the solenoid with a hammer or screwdriver (be careful!) to see if it engages. If the car starts, the solenoid is likely faulty.

4. Check for Frozen Fuel Lines: If you suspect frozen fuel lines, try warming the area around the fuel tank and lines with a heat lamp or hairdryer.

5. Professional Diagnosis: If you're unable to pinpoint the problem, it's best to take your car to a qualified mechanic for diagnosis and repair.

Important Note:

* Safety First: Always disconnect the battery before working on any electrical components.

* Professional Help: Working on the starter motor or other electrical components can be dangerous. If you're not comfortable doing it yourself, consult a professional mechanic.

By following these troubleshooting steps, you can hopefully diagnose the problem and get your Kia Sedona back on the road.