Thread: Petrol v diesel economy

A few options - dose the tank with toxic chemicals which kills the microbes, get inside and clean the tank, circulate the fuel thru UV filters but ultimately you need to stop the ingress of water/moisture. It's all doable, just all depends on how deep your pockets are and how many end users you want to piss off.

Companies with standby generators have this at the top of there hit list, especially data centers.