Today i coming home from work and i noticed big plooms of blue smoke billowing out of the exhaust when i accelerated. The temperature guage was also right at the top. I pulled over checked the oil, it looked a little low so i filled it up and waited until until the engine cooled down. I drove a little further and noticed the temp guage still up high and smoke still billowing from the exhaust. I drove it to a petrol station and opened the hood. There was steam coming from the reserve tank for the radiator. I poured water in the reserve and then opened the radiator cap with a cloth over it, it hit the bonnet with the pressure, there seemed to be water in it. I filled it up and noticed there weren't any leaks. I drove some more and still the blue smoke and temp guage high, i stopped again and then i noticed a hissing sound coming from the engine.
Was wonder if anyone has any ideas about what might be happening?
Best regards, Rob