So after rewiring the plug Service Engine light was still on. So I went to Autozone to scan the car and codes P1065 & P0303 came up. What's my next move?

 

P0303 cylinder 3 misfire, start by pulling and inspecting the plugs, all of them. Pay particular attention to any oil buildup inside the spark plug well tube.

If the plugs have more than about 50k on them you might as well just replace all the plugs, inspect the coil pack for blistering of the epoxy resin encapsulation (black shiny part at the top), scorching of the well tube boot, corrosion on the contact spring inside the well tube boot (boot comes off).

Usually it's either a blistered coil pack or oil in the well tube. If you don't see something obviously wrong with the coil pack you can swap it to another cylinder and see if the code moves to that other cylinder, P0301 through P0306. Last digit is the cylinder number.

P1065 is usually just from disconnecting the battery, wait a week and see if it clears itself.

 

Just checking my messages. Okay, gonna check the plugs and coil packs. Thank you! I wanna give you a hug for being so helpful and nice. I appreciate you. 🙂👍 I'll keep you posted.