Hi i own a 1995 acsent 1200cc, its spaninsh spec. i have recentley had running probs, the dashboard light comes on warning me of a fault, Check Engine is shown light up, then as soon as this light goes out the engine revs up then stalls, i cannot start the car for some time, then it runs fine again, however the fault is getting worse, as now the car runs badly all of the time, i have changed plugs, ht leads, and eletronic ignition, i have tried to get the car on the computer but the fault does not show, i have been told its too old for this type of diagnosis, also the dealers i have spoke too are convinced its a sensor but no one can find it. is i possisble to de-activate the sensors to proove is point, and help would be gratefully recieved, thank you martin

try replacing the fuel pressure regulator located on the fuel rail