Picked up a set of Accel Coil Packs from Jegs back in October 08 and have been having problems with them. First 1 went bad in January and flashed me a p0306 code and I replaced it. This time it was intermittent and would not miss while I was under the hood to see which cylinder it was. The dct code was p0302. I ended up replacing the front 2. My question today is can someone give me the cylinder breakdown of my 06 gt. That would help in the future. Sorry to be a tard but its been 20 years since I have played around with cars. Thanks for any input.

 

I had some coils go out and didnt get a code. But, on my Navigator I had two OEM coils go out and that gave a code right away. On my Mustang I had a few GMS aftermarket coils go out. They were not giving a code unless I got on it hard on the road. GMS sent me a whole new set of their Hard Core Series and I have not had any fail since.
I also ran MSD coils for a year and they were flawless.