I have a problem with my car. It broke down recently and I was told it probably needed a new engine which would cost more than the car is worth to repair. It has noxious smoke/steam billowing out from the engine, the exhaust and in the interior of the car through the floor. Before I decide I have to scrap it I was wondering if it could be that the headgasket has gone and needs replacing? Has anyone had a similar problem? Also, I'm unsure how I get to the headgasket? Any advice/ opinions would be welcome. Thank you.