Renault Clio Fuel Pump Relay Problems

i bought this car in october, used it for a few weeks, then it wouldnt start. I rewired the fuel pump relay which enabled the car to start again. then it cut out at junctions and hunted for air, although no air leaks. we have replaced the i...

Car starts no problem in the morning but once it has being driven and switched off, it will not start, just turns over. Have replaced tdc sensor and that made no difference, the immobiliser light extinguishes as it should do, but it doe...