noise.
 

Hey a little help. A mustang 3.8 makes some noise and kind of stalls. im not sure what it is. Friends say it the valves. But i think its the exhaust. What can it be? I get the noise only during acceleration.

maybe you have an exhoust leak? what kind of noise is it?

describe the noise and where its the loudest....sometimes sound clips help.

It seems like the noise is louder near the engine. I just did a smog check on it. Would that of come up on the diagnostic.?