President Donald Trump has signed an order affecting diesel fuel. This move aims to make diesel fuel more affordable. However, energy industry groups are cautioning that this change may bring new problems.

The order involves a type of diesel fuel that is typically used for off-road vehicles. This fuel has its own set of rules and taxes. Industry groups are warning that using it as regular fuel could cause complications.

Further information about the potential impact of this order is available. Energy groups have expressed concerns about the effects on retailers and consumers, but details of the complications are not fully explained here.