Ok so I really do not know how to change the coil packs in my '04 Touareg V6. I know how to change spark plugs, but coil packs are a new thing for me. Could anyone please offer me some help in changing the plugs and coil packs. Also, do I need wires as well or do the coil packs cover that? The reason I am asking is because my 'reg seems to be sluggish and since I changed plugs and wires on my other vehicle (too embarrassing to say which kind) and it has been running much better and I am pretty sure the 60K service has not been performed. Can anyone please help me?