146KNOWING YOUR CAR
DIESEL ENGINES
Operation at low temperatures
If the outside temperature is very low, diesel thickens due
to the formation of paraffin clots with consequent defec-
tive operation of the fuel supply system.
In order to avoid these problems, different types of diesel
are distributed according to the season: summer type,
winter type and arctic type (cold/mountain areas). If re-
fuelling with diesel fuel whose specifications are not suit-
able for the current temperature, it is advisable to mix
TUTELA DIESEL ART additive in the proportions
shown on the container with the fuel. Pour the additive
into the tank before the diesel fuel.
When using or parking the vehicle for a long time in the
mountains or cold areas, it is advisable to refuel using lo-
cally available diesel fuel.
In this case, it is also advisable to keep the tank over 50%
full.For diesel engines, use only diesel fuel for
motor vehicles in accordance with EN590
European specifications. The use of other
products or mixtures may damage the engine be-
yond repair and consequently invalidate the war-
ranty, due to the damage caused. If you acciden-
tally introduce other types of fuel into the tank, do
not start the engine and empty the tank. If the en-
gine has run, even for a very short time, you will
need to have the entire fuel system emptied in ad-
dition to the tank.
REFUELLING CAPACITY
To fill the tank completely, top-up twice after the first
click of the fuel delivery gun. Further top ups could cause
faults in the fuel supply system.
