Some issues with WMO:
(1) Know your source.....100% veggie is good....veggie mixed with possum fat (or other animal fats) can congeal and cause you problems.
(2) Filter, filter, filter.
(3) De-water, de-water, de-water. I set my VWO out in a black plastic drum in the hot sun.....after a few days the water will be at the bottom of the drum. I never pull down to the bottom of the barrel.....the last few inches go into the fire starter drum (and you can set one hot a$$ed fire with veggie). A lot of places toss frozen food into their fryers and that puts a lot of water into veggie oil.
I was mixing fuel today and put 50/50 WVO and diesel into a half gallon fruit jar and shook it up......three hours later it was still mixed up with no sign of separating. That will prob be my summer mix....when it gets cooler I will start putting gasoline back into it.
I have not had any mechanical issues that I can trace back to veggie oil.
Just my
for what it is worth.