307 1.4 HDI rectification

Hello, my car overheated, we took it with a tow truck, they said it would cost 3-4 liras with the top cover gasket, or they said that the complete rectification will cost around 10 thousand liras, what should I do, are there engines that cost 6-7 liras reliable? I live in Bursa

Get well soon. Bursa is a big city where you can find quality masters. I don't think you should get into the dating engine business. Unless you've had constant problems with your old engine. After all, the engine you'll get is ten-odd years old, you don't know what it is. It seems more logical to replace parts of the original engine instead. Unless the engine is damaged too much. Let's open the top cover. You look after that. Maybe it can be saved with a little revision. The important thing is to find the conscientious master. Take it easy now.