SUBARU IMPREZA DONT RESTART WHEN THE MOTOR HAS BEEN RUNNING FOR ABOUT 40 MILES OR 30 MIN AND IT´S HOT.I CHANGED SPARKS,AIR FILTER, FUEL FILTER, COOLER TEMPERATURE SENSOR AND I CLEANED ALL PLUG OF THE DIFFERENT SENSORS. WHEN THE MOTOR IS COLD , THE MOTOR START NO PROBLEM
Cars & Trucks - Subaru - Impreza - 1995 Subaru Impreza
Answers & Comments
Sounds like a sensor is breaking down under heat of engine.
Try the Crank sensor (under the alternator at front of engine with a 2 pin multiplug attached. Or the Cam sensor (more likely) placed behind the oil filler neck and looks the same as the crank sensor. Breakers should sell you these for approx £20 each.
If no joy let me know.
Dan