rich frv

Thanks will do I'm thinking it's the Aircon and possibly the bearings as when I now turn on the Aircon it makes such a clackety sound Will get back with more details

Hi. My Honda is making a noise around the fan belt drives. It seems a lot louder than usual. The only things that have happened are that I recharged the air con, which now is lovely and cold. But then the battery drained a few hours later. Well tbh it kinda started turning off during driving when I slowed down. Later I had to attempt a battery to battery jump start, but the car battery jumped back to life the second I connected the leads. The next day the battery was dead again. I did the same and drive for a few hours. But the engine sounds loud. After an hour I stopped. Then came back to car and as I pulled out, the car went clunk and smoke appeared. I stopped. Looked ( see video ) and tried again. Just smoke this time. Looked again and it seemed to be ok, but noisy. I checked with the dash wifi engine checker and it said something about a Knock sensor 1 issue but that cleared a few hours later. Any ideas? https://youtu.be/5w2kpghjYOI