I've burned up old gas in my cars.
I've burned up old gas in my mowers after I added a little Berryman's B-12. I've done the same with 2 cycle oil.
Over the past winter I put a little bit of TWC3 2cycle oil in my almost full tanks in my garage. This spring I put some Berryman's B-12 in there just in case. Stuff seems to work fine. No issues yet.
I've run a whole bunch of 2 cycle oil through my cars with little to no effect. I tried to figure out the best combination for fuel efficiency but never could figure the difference.
I've burned up old gas in my mowers after I added a little Berryman's B-12. I've done the same with 2 cycle oil.
Over the past winter I put a little bit of TWC3 2cycle oil in my almost full tanks in my garage. This spring I put some Berryman's B-12 in there just in case. Stuff seems to work fine. No issues yet.
I've run a whole bunch of 2 cycle oil through my cars with little to no effect. I tried to figure out the best combination for fuel efficiency but never could figure the difference.