I bought a lemon. On Friday, I bought a 1983 Chevy El Camino. Not twelve hours after I bought it, the ‘check engine’ light came on. Arrg! I checked the oil – fine. I checked the radiator fluid – it’s green but filled to the top. I checked transmission fluid – fine. But the engine coolant tank had NO fluid in it. The repair shops wouldn’t give me an answer unless I come in. This is my dream fix-up car. I don’t know what to do.