In the beginning there was sometimes black sometimes dark blue smoke in the middle of white smoke. But very strong. In August on vacation I noticed that the car has no water in the water tank although nothing pointed to no light no flash alarm. Short I noticed that the car loses whole water every time driving Toyota workshop has said the cylinder head is defective, probably motor hair cracks. They have recommended motor replacement. Of course high costs. .. Some free workshops claim p engine is problem-free. Only cylinde head seals repair is enough.What do they think about it I would be happy if someone would help me. .. Some free workshops claim p engine is problem-free.