will that fix my issue or at lest help? now that i think of it, i had started my car the other day and was looking at something under the hood and my sweatshirt that i had on got stuck on a plug wire and pulled it off the coil pack, that could be why the random misfire code came up, also my dad had unplugged my TPS for some reason like a week or so ago maybe sooner. So I can probably cross those two off the list, but I am going to clean them any ways and replace the plugs and wires.