In the past 6 days, I had my crv ex giving me warnings for everything, brakes, emission, etc. 1st dealer said it need software update that just recently came out. 2 days later, after starting and putting in reverse, all the warnings started up. 2nd dealer cleared computer and download updated software again and advised the comp was showing misfire in 1&3. All systems checked. 2 days later, a 3rd time. Car at dealer overnight now. Thinking maybe fuel injector is leaking. Anyone have this issue? It's a 2017 cv ex 13k miles