Renault Megane 1,9dci 1999 thermostat housing replacement. 

I was driving and I noticed that my car is getting warm, so I pulled over right away, and I saw that the thermostat housing riped open. It had a smal leak there for a while, but I always keeped my eyes on the coolant. My dad towed my home and I picked up a new thermostat housing along with the thermostat.