2000 Dodge Ram 2500 Q&A

2000 Dodge Ram 2500 Question: More than usual exhaust air sound

A recent purchase of a 2000 Dodge 2500 with the cummins diesel engine. So this may be a basic question. The truck at 60,000 miles. My question is I noticed the other day more "AIR" noise comming from the exhaust that before. I have owned the truck for 4 weeks, so I am by far not an expert with diesel engines or noise. Power and fuel mileage seem to be the same. Is this normal? -
Answer 1
Could it be an exhaust leak? Perhaps all the exhaust is not exiting the tailpipe but instead exhaust is leaking form a failed exhaust box/muffler or a blown out flange gasket. -