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.
A D V E R T I S E M E N T S
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