useful fuel for cars ?

hi !
i just want to ask how to enable fuel consumption for cars in flan's mod
i want to create a race with friend and some pitstop would be funny , the thing is that when we put the fuel into the car , and take the jerry can off the gauge , the fuel don't disappear...

so there is a line to add into the car config file , or something ??

thanks for your help !

/teams fuelNeeded <true / false>

Refference: flansmod.com/teams-tutorial

Try that.

hi ,the problem is that the fuel does not disappear in the gauge when the car is used
this is what i want to enable....