Hey guys new to the forum, just bought myself an 2011 fg xr6t with 120k on the clock and barely made it home before the engine light came on. Put a diagnostic tool on it and the error code says P0305 cylinder 5 missfire, I am assuming its a coil, is this a common problem? Seems to be really bad at lower revs. Got to be a record owned the car for about and hour :(
Thanks