2015-2020 Kia Optima Coil Pack and Spark Plug Replacement

[@ADDluna]

Very grateful I found this. Thank you for your contribution. ❤ Note: for those that don’t have a special socket for spark plugs. I used some electrical tape on the inside of the socket. Hope that helps.

[@YOUCANIC]

Thanks for your feedback and handy tip! We at Youcanic are dedicated to helping car owners like you feel confident with DIY car maintenance. We're thrilled to hear that our guides and resources are making a difference for you. Please feel free to visit our website (www.youcanic.com) for more handy guides, our YOUCANIC scanner, and even factory repair manuals. Remember, our goal is to empower you on your car ownership journey. We're always here to support you, feel free to ask questions on our site.

[@battheman777]

There are lots of discussion about specific torque specs and applying anti seize. Thoughts?

[@fatguykarate]

Wondering the same thing. Why wasn’t this included on the video?

[@lovelyred30]

he said that you can do it .. if you want to..

[@talzotar7580]

many mechanics don't even mention what kind of spark plugs they replace with ,Is it OEM or NGK laser iridium for the KIA optima lx or SE. which one ?

[@ncgoon336]

If not changed will this cause the car to idle low like it’s gonna cut off but doesn’t. It will idle low like it’s gonna cut off then jump back to normal. I don’t have a check engine light on

[@Tweakin]

Yes bad plugs and coil packs will effect idle

[@thatskull]

Yes, mine was doing this and literally just changed the plugs and its back to smooth idle/driving

[@sillyrickybingo]

Do you unplug the battery first?

[@alshareef-mohammed]

Ofcourse

[@pamelamb1111]

Kia Dealership charged me $600 to change 1 !!!! 😤😤😤😤Wish I would have know what was wrong, save myself a tow AND seen this video. !!!

[@Hehakaa]

Damn

[@ugglyboyy2590]

thats fucked up

[@Jasmine-cc3vl]

Kia is horrible!!!

[@juantorrez8777]

Hey, What kind of ignition coil were they

[@NealHartsChannel]

The gray lock tab or clip would not slide back on my connectors and all of them broke. Do you know what the part number is for the gray locking tab?

[@jaycolt7167]

How much to gap the plugs..?

[@YOUCANIC]

Thanks for your question! At YOUCANIC, we typically recommend checking your vehicle's owner manual for specific plug gap requirements. Feel free to check our website for a selection of helpful guides, free resources and the YOUCANIC scanner to assist in making car maintenance easier. We also have factory repair manuals available for more detailed information. We're passionate about empowering you with the confidence to handle car-related tasks. Visit us at www.youcanic.com and don't hesitate to reach out for further support!

[@jaycolt7167]

@@YOUCANIC thank for the response!!

[@elizabethhalls4822]

So IV never done this and im about to try hopefully I dont catch my car on fire

[@YOUCANIC]

You can do it Elizabeth. Let us know how it goes.