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...
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GM recommendation is Stanadyne which is also what the local injector service shop also advises. It is made and developed by a fuel system manufacturer. Very similar to Howe’s which is what I used for 14 yrs in my own highway trucks and never gelled up. As others pointed out never use 911 unless your fuel is gelled and engine quits, it does not play nice with injection parts.
