Had a starter problem and the dealer replaced the starter in my 02 3500 dually. After I got it back or shortly there after, I noticed a low moaning noise sounding like an exhaust leak. Also noticed while looking to see if there was a leak that the right front tire had a strong vibration. Took it back to the dealer and we found the exhaust bracket for the turbo take off was cracked. I'm still hearing the low exhaust tone and the vibration is still there. I'm bringing it back to the dealer, but am searching to see if anyone else has had any similar problem. Thanks.............................