Three months ago my car stopped in the middle of the road. The battery went off the times I tried to turn on the engine. At the repair shop they started asking all the parts you can imagine. I live in Rio de Janeiro, Brasil and I had a hard time to find all the parts they have asked. The engine now starts ok and runs very smooth until the vent goes on, then the engine starts coughing and dies completely for no good. Since I have replaced a lot of sensors, including fuel pump, egr, map, ccm etc I now wonder if anyone can help me.