Xipe Totec
Something nasty in the woodshed
That historical fact is hew to me (and interesting).
You can run your L400 on oil in winter providing you add 50% diesel. I would advise the addition of diesel in summer too: 10 to 15%.
You are aware of (I presume), the following:
Due to the polymerisation of engine oil through the combustion of cooking oil, makes the engine oil very thick. Therefore, it's imperative to change the oil, oil filter and fuel filter every 5000 miles.
I thoroughly recommend deploying a dedicated 'Red' in line fuel filter as paper element filters break down quicker in cooking oil. If you do this in the line immediately after the fuel tank before the main filter. This will save you changing the main filter as often. Put it in an easy to access position. You can see it's contents and condition easily.
https://www.amazon.co.uk/Tek-Automo...hvtargid=pla-2370506168372&psc=1&gad_source=1
Thanks for that - I was aware of most of that, but not the need for regular oil changes. As it is our old Delica doesn't get a lot of regular use these days - it's more a pet than a means of transport! It dates back to me & my partner's time in a regularly gigging band, when we needed practical transport for 4 musos & a ridiculous mount of gear. When it does get used it tends to be regular mineral diesel, as veg oil's nothing like as cheap as it once was. We're interested in trying it with HVO (hydrogen-treated vegetable oil) - we work for a charity which operates two canal boats, which run on HVO if it's available - it appears to be completely interchangeable with mineral diesel.