Technical data
Fuels, coolants, lubricants, etc.
Premium unleaded gasoline
Fuel requirements
Unleaded gasoline containing oxygenates
such as Ethanol, IPA, IBA and TBA can be
used provided the ratio of any one of these
oxygenates to gasoline does not
!
i
To maintain the engine’s durability and
performance, premium unleaded gaso-
line must be used. If premium unleaded
is not available and low octane fuel is
used, follow these precautions:
Flexible Fuel Vehicles (identified by a
label reading Premium gasoline or
E85 only! are designed to operate on
premium unleaded gasoline or Ethanol exceed 3% plus additional cosolvents.
fuel (E85) or any mixture of these two.
exceed 10%; MTBE must not exceed 15%.
The ratio of Methanol to gasoline must not
Using mixtures of Ethanol and Methanol is
ț
Have the fuel tank only partially
filled with unleaded regular and fill
up with premium unleaded as soon
as possible.
See notes on Flexible Fuel Vehicles
(୴ page 354).
not allowed. Gasohol, which contains 10%
Ethanol and 90% unleaded gasoline, can
be used.
Only use premium unleaded meeting
ASTM standard D 439:
These blends must also meet all other fuel
requirements, such as resistance to spark
knock, boiling range, vapor pressure, etc.
ț
ț
Avoid full throttle driving and abrupt
acceleration.
ț
The octane number (posted at the
pump) must be 91 min. It is an average
of both the Research (R) octane num-
ber and the Motor (M) octane number:
(R+M)/2. This is also known as the
ANTI-KNOCK INDEX.
Do not exceed an engine speed of
3000
rpm if the vehicle is loaded
with a light load such as two
persons and no luggage.
ț
Do not exceed 2/ of maximum
3
accelerator pedal position if the
vehicle is fully loaded or operating
in mountainous terrain.
353
Product Specification
Categories | Mercedes-Benz C-Class Manuals, Mercedes-Benz Manuals |
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Tags | Mercedes-Benz C-Class, Mercedes-Benz C230, Mercedes-Benz C240, Mercedes-Benz C32 AMG, Mercedes-Benz C320, Mercedes-benz W203 |
Model Year | 2004 |
Download File |
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Document File Type | |
Copyright | Attribution Non-commercial |
It is a good reference material specially if you bought the car second hand