Here is the procedure for removing them. The first 4 screen shots show for the dual overhead cam engine (DOHC) and the next 3 are for the single overhead cam (SOHC) engine.
In both cases, you need to remove the coil on plug in order to access the plugs. I suspect you have the DOHC engine because it has a coil cover that you need to remove in order to gain access.
Let me know if you have questions and we can go from there. Thanks
Images (Click to enlarge)
Tuesday, September 10th, 2019 AT 4:39 PM