TheJMan
Well-Known Member
- Joined
- April 5, 2003
- Messages
- 545
- Reaction score
- 0
- City, State
- Scottsdale, AZ
- Year, Model & Trim Level
- 2009 Mazda 3 Hatchback
It has been getting louder lately. Whenever I accelerate from a stop to about 2500 RPMs in first gear or downshifting on the freeway, I get this terrible buzzing noise inside the cab. I have a feeling that it's something worn out in the exhaust system, but what could it be? The exhaust is still original from the factory.
