got a strange problem with my 01 wrx if i get out the car and dont lock it when i come to leave i press the fob agen so the imobilizer goes off as uaual but it wont start the engine turns over but doest fire at all no matter how many times i try it will only start agen when the car has been left for like an hour or so as if it resets or something its happened a few times now no one no's what it is though even a few Subaru specialist??