Over the last couple of weeks I have noticed a mild muffled noise coming from the exhaust.
Today it seemed a little more obvious so I got out and stood at the back.
It sounds like it is louder at the back and when I drove into the car park at work a colleague said it sounded like my exhaust was blowing.
How can I check if this is the case?
I am worried as have a long drive on friday and could do without any dramas.
Is this likely to cost much?