Evening I took the seven out on Friday, the hottest day of the year and had a couple of what i think must be related issues. Engine is a 1.6 crossflow, electric fuel pump and filter king regulator installed adjacent to the pedal box. Car started and ran fine with idle at about 800-900 rpm as normal. On startup i could hear the electric fuel pump clicking and then slowing as it came up to pressure. Normally this is the only time I hear the pump. During the drive with the car up to temp I intermittently started to hear the fuel pump and noticed that at idle the revs had increased to 1200 at idle. Headed for home and pump was audible more and more and the car started to misfire. With the bonnet off all looked ok and I could see some fuel in the filter king, but the car wouldnt start and the pump continued to click as if trying to come up to pressure. After 15 mins I tried again, the pump quietened, car started and I got home. I have checked for air leaks and fuel leaks and there are none, tank has fuel, put a gauge on the filter king and get a steady 3psi, car starts and now idles back at 800rpm so i am a bit stuck. Could it be that the filter king got too hot? Not sure how that would account for the fast idle though or indeed the lack of fuel pressure Sean