(Flan's mod version 5.6.0 Beta 8)

It seems that ground vehicles consume fuel extremely fast (An entire tank full in a few seconds), meaning that you have to carry an unholy amount of fuel on the vehicle in order to counter this.

This seems to happen with whatever engine you are using (I've tested using rotary and lightning engines).
I think the issue is happening due to the small fuel capacity of the ground vehicles (1000 fuel I think). I have not seen this happening to planes and helicopters, however, they do consume more fuel than they do in 5.5.2.
This can be fixed by doing either of these two things:

• Increasing the fuel capacity
• Reducing the consumption rate

(Sorry if this does not have a label. I am relatively new to GitHub.)