2025 Kia Optima Won't Startpodcast All - News Gazette Obituaries Champaign Illinoismanage Page Checked all fuses and connections. Tested the battery and found the following: 14. 6 when the engine starts then drops to 12. 6 after about 15 seconds at idle. 2025 kia optima won,t start or crank over. Just replaced the starter. Old one bench checks ok solenoid works but does seem to spin a little slower than the new one. There is usually a flashing key or blinking security light that don't stop flashing even with the key in the ignition when there is a problem with the immobilizer. Ok, it sounds like the issue is with the main fuse inside the fuse box under the hood or there is a disconnect from the battery to the fuse box. I went last wednesday to the kia dealership to have my ecu updated on my optima 2025 (as part of a recall). This evening when i try to go out for a drive. I press the push to.
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