a couple weeks ago I notice my buses check engine light was on. ok so on Tuesday march 18th I got on my bus and sat down and look out the window I sit I the back and look a the right side and there's smoke coming out of the bus. I thought oh my god the bus is on fire tho it was a white grey ish smoke.so I went to ask the driver what happen and is there a spare bus coming. she said no that we where going to drive it. now bc I didn't know what it was I thought that there was coming more so I asked the bus aid he's said its been doing it for a month and the garage looked at it and saw nothing and they where going to my bus till it broke down. now once I got home I looked in to it with chat GPT and found there was a 10/7 that my bus was a recalled. now on Wednesday morning I called my garage and asked them to look to see if it was a recall and what was the problem. now my is not a recalled thank God and the problem was the DEF leaking and was ok