What happens when fuel breaks down?

My vehicle’s transmission specifies an API GL-4 gear oil. Can I use Max Gear?
August 17, 2018
Will Max-Clean® rejuvenate old fuel?
August 17, 2018
It forms non-combustible gums that form deposits in fuel systems / combustion chambers, which decreases engine performance / fuel economy and increases emissions.
Category: Fuel Additives