Winter Diesel

[drcarlos]

Learned something new yesterday.

I didn't realise we had seasonal formulations of Derv.

https://en.wikipedia.org/wiki/Winter_di ... ed_Kingdom

From November till March it's distributed to stop gelling at low temps.

Apparently causes lower MPG in the oil burners too.

[Mito Man]

I thought that was pretty common knowledge . I think it’s also one of the factors why diesel increases in price over winter too. The X5 which is mapped idles like crap on it.

[integrale_evo]

I knew it existed, I didn’t know we bothered in the uk.