Hi, after driving on the motorway my car suddenly switched on the exhaust emission light on my vauxhall corsa and my speed started dropping from 80mph to about 60mph. I stopped at the side switched the engine off and back on and the light went off. After about 10 mins of driving it came back on again and I was at a stop and the whole car started vibrating. I did the same thing by switching the engine off and on again and it cleared it. I have not driven the car much after that. Do you know what might be the problem? It has happened to me for the first time. I took it to the mechanic and when he put the scanner in he could not find anything but he said now that he erased the code. After he erased the code, I drove it a bit for like a mile to see if the light came on but it has not yet. I wanted to just know if you would know if any part has to be replaced that could have caused it because I would need to drive my car on the motorway again for atleast a 6 hour journey. Please help me. Many thanks.
have the same problem?
Tuesday, January 7th, 2014 AT 9:40 AM