Engine block leaks, green liquid comes out Hello, Happy Easter for the first time! Unfortunately I found yesterday that under my car, right under the engine was a big spot on the ground(centered) where I parked. I then opened the bonnet and noticed that there was a slightly green liquid leaking out – from the engine block down to the underbody guard and down there to the ground. What to do now? I had to leave so quickly yesterday, then I just got rid of it. Today I also have to cover a small distance. I’m going to wipe off the stuff on the engine block with handkerchiefs and see if it leaves after that. I already have such a rusty layer on the right side of the engine block, I think that would have to be that way for some time now. I’ll put a photo of the mess later on. Nice Easter greetings!