I was driving at about 55 and i pushed the clucth in to coast. when i did -my brake, oil and battery lights came on. just like when the car is just sitting with the battery running. But when i let the clucth out they went out... Another time i was sitting at a stop light with the car in neutral, clucth out, and it died and would'nt start for a minuite?? WHAT THE HELL... is it the coolant temp sensor??? i ran diagnostics and i got knock sensor, coolant temp sensor, and erg function i believe. PLEASE HELP i want to give up.