When Left To Stand It Wont Start With The Key You Have To Toe Start it then its fine it fires off the key till it stands for about 5 hours or more.Once its stood it will turn over but not fire,there also seems to be no spark at either plugs or coil but fires straight up with a toe any advice greatly welcome,,,,,also instrument panel keeps blowing no speedo ,revs,fuel or temp THANKS for ur time