 A140 runs rough & lacks power when cold
I've got a 2001 A140 Avantgarde with 51K on the clock. It has started running rough after start up & lacks power. This continues until the engine has reached running temperature when it seems ok. It's difficult to drive it like this. Also the engine diagnosis indicator lamp is on, but this came on many months before the problem. Can anyone help?
Thanks. | 
