The company vans and trucks now have a Diesel Additive to help improve fuel efficiency and engine stability.  The diesel additive is labelled and placed at different locations in the different vans and trucks, but mostly behind the driver's chair locked in by the black tray tire lifter box.

The diesel additive is designed to be entered into the diesel fuel tanks every 2 full tanks of diesel.  It is better to add it after you refuel the whole tank.  Only 50mLs is needed every 2nd full refuel.  The container has the specific measuring cup to use.

First remove the smaller lid (lock proof).  Slowly squeeze the bottle to fill the small measuring cup to 50mLs.  Pour direct from the long neck funnel into the diesel fuel tank.  Do not pour at the same time of refuelling.

The additive goes in after every 2nd full refuel.  If you are doing 1/2 refuels, add the diesel after 4 refuels of the 1/2 tank.

Oh yes do not forget this diesel additive is only to be poured into the company vans and trucks not rentals or hired vans and trucks.