I just discovered that my 2007 Pilot is making a loud exhaust sound (sounds like coming from under the hood) when it’s raining. It doesn’t last for a long time, but seems to be every time I hit a small puddle.
I just had the oil changed and the transmission fluid flushed or whatever the A3 meant on the car. The car died the next day and replaced the battery.
Does anyone know what could be the problem?