Is there anyway to prevent the engine from automatically restarting when you shift into park? The engine will stop when I pull into my driveway, but then restart for a split second if I shift into park and then turn off the key. I have been turning the key off to "acc" first and then shifting into Park, and then turning the key off the rest of the way, but this is annoying and sometimes I forget. It seems like the engine should only restart if you also take your foot off the brake.

Is there any kind of modification that can be made?