Ok I Bought My Car About 3 Months Ago..ever Since I Bought It I Was Driving It Home Got About 5 Miles In It And It Shut Off..had To Set There About Hour And Then It Started Back Up And Only Went About A Mile And It Did It Again...when It Does It Will Start Missing Real Bad And All My Gauges With Go Wild Jumping Up And Down Then It Will Shut....ive Put 3 Coil Packs And 2 Ecu In It And Still Does The Same Thing...it Will Run For About 45 Min Idleing Then Shut Off..please Help