Things can & do go wrong...
I have had decades of great cat, kubota and perkins injector pump service...
Prior to low/ultra fuels I rarely used any additive...
Within the last couple years I have seen multiple injector pump failures on a Cummins in a P/U... replaced many lift pumps @ injector pumps... Then started using 2 to 20 percent bio... no more failures... yet.
Only had one kubota IP failure, it had a large dose of gasoline ran into it... big pump and injector problems, from that incident... It was on a very low hour kubota ....
I have seen Cat and Cummins handle gasoline without any noticeable effect... not kubota... :smile:KennyV