Mercedes-Benz E-class 1998 Owners Manual - Manual (Page 15)

15
Catalytic Converter
Your Mercedes-Benz is equipped with
monolithic type catalytic converters, an
important element in conjunction with
the oxygen sensors to achieve
substantial control of the pollutants in
the exhaust emissions. Keep your
vehicle in proper operating condition
by following our recommended
maintenance instructions as outlined in
your Service Booklet.
Caution!
To prevent damage to the catalytic
converters, use only premium unleaded
gasoline in this vehicle.
Any noticeable irregularities in engine
operation should be repaired promptly.
Otherwise, excessive unburned fuel
may reach the catalytic converter
causing it to overheat, which could
start a fire.
Warning!
As with any vehicle, do not idle, park
or operate this vehicle in areas where
combustible materials such as grass,
hay or leaves can come into contact
with the hot exhaust system, as these
materials could be ignited and cause a
vehicle fire.