Hi when I put my foot down hard I end up getting check engine light and a misfire, scan showed no.4 needed replacement and I put new plugs and leads, was great untill I hit the gas again and the same thing happened, love so ideas thanks team

 

Let us know the error code.
I wish I had thought of NZ back in the day, this part of the world gets cold, bloody cold.
We have been watching Coast New Zealand on tv, great scenery, awesome looking island.