How do you diagnose a bad exhaust?
How do you diagnose a bad exhaust? Signs of a Failing or Damaged Exhaust or Muffler Excessive Engine/Exhaust Noise. Reduced Fuel Economy. Slow Acceleration. Stench of Strong Gases. Banging or Knocking Sound Beneath the Vehicle. Rust Caused By Condensation. Engine Is Misfiring. A Burning Smell Coming From the Engine Bay.Continue Reading