If the outside temperature is very low, the diesel thickens due to the formation of paraffins and could clog the diesel fuel filter.
In order to avoid these problems, different types of diesel are distributed according to the season: summer type, winter type arctic type (mountains/cold areas).
If refuelling with diesel fuel not suitable for the current temperature, mix diesel fuel with TUTELA DIESEL ART additive in the proportions stated on the can, putting first the antifreeze in the tank and then the diesel fuel.
Refuel with local diesel fuel if the car is used/parked in the mountains or in cold areas for a long period. In this event you are recommended to keep an amount of fuel higher than 50% in the tank.
See also:
Containing running costs and pollution
Some suggestions which may help you to keep the running costs of the vehicle
down and lower the amount of toxic emissions released into the atmosphere are given
below. ...
Petrol engines
Use only unleaded petrol.
To prevent errors, the diameter of the fuel tank filler is too small to introduce
a lead petrol pump filler. Use petrol with a rated octane number (R.O.N.) not lower
tha ...
Steering
Volante ad assorbimento di energia.
Energy-absorbing jointed steering wheel.
Permanently lubricated rack and pinion.
Permanent lubrication joints.
Minimum steering circle: 10.5 meters (average bet ...