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CarKath · 03-20-2017, 03:45 PM

I live in Manitoba . Manitoba = very cold winters . Cold weather in not an issue for my 6.6 duramax. I plug it in on nights when it gets below -20C . So frequently . It starts without fail every time. We get , as I am sure you do , seasonally adjusted fuel.

I am confident if you have a block heater , you will be just fine. There are additives for antigel you could use . I personally do not use.

Power service and kleenflo come to mind . If you choose to use power service, don't use the 911 version for everyday use , emergency only . But you can research that too.

03-20-2017, 03:45 PM	#7
CarKath Senior Member Join Date: Jun 2011 Location: Interlake , Manitoba Posts: 273	I live in Manitoba . Manitoba = very cold winters . Cold weather in not an issue for my 6.6 duramax. I plug it in on nights when it gets below -20C . So frequently . It starts without fail every time. We get , as I am sure you do , seasonally adjusted fuel. I am confident if you have a block heater , you will be just fine. There are additives for antigel you could use . I personally do not use. Power service and kleenflo come to mind . If you choose to use power service, don't use the 911 version for everyday use , emergency only . But you can research that too. __________________ 2011 Chevy 3500 crewcab LTZ 6.6L DRW 2011 Apline 3450RL Carl and Kathie Dog : Tucker Cats: Beaudie and Jangles