[DownInFlames]

MRAPs run on diesel. Pour water in their tanks and they won’t move anywhere.

[mabarker1]

or gas and watch the big grenade go BOOM!

[steve86]

MRAPs run on diesel. Pour water in their tanks and they won’t move anywhere.

Just a few drops in the right place will disable a vehicle and damage the injectors. In fact, a little air in the right place (fuel return line, fuel filter, etc.) does the same thing minus the damage.