When the engine and exhaust reach normal operating temps, the exhaust system makes a loud pinging sound constantly. It is the same sound you hear when a vehicle is turned off and everything begins cooling down, only it does all the time and continues after the vehicle has been shut down until it cools.
When the engine and exhaust reach normal operating temps, the exhaust system makes a loud pinging sound constantly. It is the same sound you hear when a vehicle is turned off and everything begins cooling down, only it does all the time and continues after the vehicle has been shut down until it cools.
- William A., Dillsburg, PA, US