2012 Chevrolet Traverse - Ignition Coils and Spark Plugs Replacement
I've always had good luck finding help videos on UA-cam for my vehicles. I made this video more in response to some videos showing a more in-depth change of the coils and plugs. Mainly, I wanted to share that you are able to reach and access the coils and plugs on the backside without removing the intake manifold. (Thank you for baring with my sniffles due to allergies - all the pollen of spring in SE NC.)
I found Homie Hektor's video here: ua-cam.com/video/zKow4sDq0KE/v-deo.html to be a great in-depth look at the process.
And 1A Auto has a pretty simple overview of the process also: ua-cam.com/video/9JLwXuoUa3E/v-deo.html
Hope this helps.