| Witnesses later commented that hot-metal sparks, similar to a welder's cutting torch came from the tailpipe in a long, blue flame. |
| Around the back, you'll find a deeper bumper with a chromed tailpipe poking through off-centre, a boot spoiler and some discreet badging. |
| That is why we have introduced tough continental standards for tailpipe emissions. |
| Normally CO flows from the engine through the tailpipe to the rear of the car where it is dispersed into the atmosphere. |
| There is also a hydrocarbon absorptive catalyst in the catalytic converter to clean up tailpipe emissions. |
| Automakers are developing equipment for diesel engines that would operate like a catalytic converter to clean up tailpipe emissions. |
