Cold weather and diesel advice
So just picked up a new 2019 3500 SRW diesel on Friday. I grew up around cars, my dad is a GM mechanic, but know nothing about diesels. Does anyone have any advice as far as fuel treatments for sum...
Forum Discussion
ppine wrote:
Just came back from Elko, NV and ran into "winterized diesel" for the first time. So that would be No. 2 with some No. 1 mixed with it?
the common way the refineries do winter blend is to put in additives to lower the cloud point. They seldom mix #2. In fact, look in your owners manual and it may warn against using #1 except in emergencies and in low %. If you think #2 ULSD has poor lubricity, wait till you see how bad #1 is for lubricity.
