Its late and I don't feel like conducting a web search for an answer so I'm going to ask my fellow diesel owners a fuel question. I purchased a 2011 Chevy Silverado 3500HD 6.6L diesel in South Carolin...
Since going full time in Jul 2006,I have filled up in 39 states,just pull up to the pump that says diesel,pay and pump.I don't think that anything other than D2 ultra low sulphur can even be purchased at the regular island pumps. BEWARE...I have come on pumps that are not green hose! It is rare though. Being as we have been chasing warm weather,D#1 has not shown up at the pumps that I can remember.