Originally Posted By: racer12306
My first cut was with gas left in my mower. Topped it off with gas that I bought mid summer last year. The mower won't care unless its really old. Less than a year is not really old.
But if your really concern just dilute it in your car. The car definitely won't care with that kind of dilution.
Same here, just finished up the gas i bought probably last Sept, mowers ran fine...
I dumped approx four gallons of really stinky stuff I drained from a junk car into the company van and it didn't care in the least, actually seemed to run better... Also last fall I drained gas from 2009 out of another car I have, burned that in my pickup and it didn't care either...