Since I've had my 1600 crossflow 4/4 I've had three or four occasions where the car has been reluctant to start after an hour or so's journey and a short time being parked . Today it refused to start at all and I suspected the fuel pump. I called the AA who diagnosed a blown fuse which was preventing the pump working, not sure what caused it to blow. Anyway, on discussing the occasional hot start problem he told me that the crossflows often suffer with this and that a heat shield would be the answer. Any ideas what to look for, and where to go? He was an excellent AA chap, and as they used to say 'A very very nice man'!