Mis firing vsc light is on with check engine light, i brought it to la blanc they change spark plugs the light went off and came back on the next day, i brought the back out to them they kept the car over night, mr. john said they can't find anything wrong with the car. i looked up the lexus gs 350 2008 theres 3 recalls on this car , piping,fitting,hoses, line fuel system ,engine cooling