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
Power Service Diesel 9-1-1 contains alcohol and should not be used in many modern engines if you care about the warranty. The better choice from Power Service is Diesel Fuel Supplement for winter use and Diesel Kleen for warmer weather. I use these products to add some lubricity and cetane boost.
