Follow the following steps to get the max:-
- Get as many as possible 1/5 Fuel Refills and keep them stored in your Gift Box.
- While you are waiting for your crops to grow, your fuel tank automatically fills and gives 1/150 Fuel to the FarmVille Machine tank after every 3 minutes.
- When your fuel tank is completely empty, then it refills automatically after 7.5 hours. At this point, it stops.
- All you have to do is to use a 1/5 Fuel tank when your fuel tank is already filled.
- It will give you 30/150 in fuel tank. The fuel tank will once again start filling till it completely fills.
- Then you can use another serving of 1/5 Fuel Tank and get another tank filled with free fuel