Hi Scotty!
As may know, Venezuela went from being a large oil exporter to very poor country with a terrible destruction of its oil refineries due to 20Y of corruption and malpractices from the local dictatorship / socialist government.
As a result, Venezuela who still owns CITGO(USA) is now importing the worst and cheap gasoline from IRAN. As a result, most cars that are +3Y old, ar running with constant engine knocking, and we are talking about some 2.0 million vehicles.
Using an octane booster additive is the first thing that drivers do with very little change. A car mechanic friend of mine thought about messing with the car computer and some how adjust the way the fuel is burned in a test car. But that is just an idea we haven't tried but seems like a long shot.
We are open to any suggestions you might have.
Thank you.
another argument against socialism (in case you needed more)
https://www.archoil.com/products/ar6200-fuel-treatment this should help along with a occtane booster and that bottle should last you forver you only need to add just a little bit with each fill up and it says it treats 250 gallons of fuel. It's what I used for my stored fuel in my garage.