Auto-LPG Conversion Thread

[ghosthunter]

Re: draining and cleaning LPG tanks. One auto technician told me na hindi basta basta ginagwa yan. a slight spark while draining can trigger explosion. pinapatay daw sa vinegar (or other chemical soaks, im not sure on this one) ang inside ng tank para by the time na iddrain sha it wil not be that volatile.
just sharing

best to have the tank draining done at the LPG service stations and not DIY. So far I haven't done a system drain. Based on my computations, I should be due by August of this year.

But putting vinegar inside the tank... how does that make the LPG less volatile? Won't it just lead to rust forming on the inside of the tank and possible acidic fluid contamination to the rest of the LPG system?