Not exact matches
It is a simple vain air pump that puts fresh air into the exhaust manifold to help
burn off any
unburned fuel and reduce emissions.
These leads to excessive
unburned fuel escaping from the exhaust valve and into the atmosphere, this
unburned fuel is partially
burned in the exhaust and is turned into DEP (diesel exhaust particles) which are primarily just carbon.
With out your catalytic bricks in place to aid in
burning off
unburned fuels you won't pass emissions.
Carbon dioxide emissions associated with
burning coal are the greatest of any fossil
fuel, and coal has the highest carbon content among all
unburned fossil
fuel reserves.