ORIGINAL: RCIGN1
somebody tell my why Lawnboy can possibly harm an engine in the space of 5 flights mixed at ANY ratio
Running too hot? Making the pistion rings run to thight? Maybe the Nikasil coating doesn't like it? BMW had Nikasil engines that was destroyed by some types of pumpgas in the mid 90ies due to high sulfur contents (do a google seache for "BMW nikasil issue" or read here:
http://www.bmwworld.com/engines/nikasil.htm