Thanks @mathew1 I have read the article sent via the link. My case is quite different. There was never overheating I have replaced the gasket and all these was after the gasket change. Now I just park the car on the garage pending when I know what to do Mechanics around this part of the world will j...

Hi, I drive a Volvo XC90 2004 2.5t. I recently changed the cylinder head gasket. Few days after I noticed that 1. The car will struggle to start after I have driven for 25mins. Once it does start, it will jerk for like 20seconds with white heavy smoke coming out of the tail pipe. If I drive on 40mph...