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Old 11-03-2021, 03:53 PM   #6
Leftie Canuk
Montana Fan
 
Join Date: Mar 2019
Location: Sidney,B.C.
Posts: 138
M.O.C. #23585
Quote:
Originally Posted by Delaine and Lindy View Post
JDDilly, I fully recommend everyone have a additional fuel tank. If you travel in the West it is a must.

I do not recommend any type addition fuel tanks, or brands. It is my opinion and what I have done and used in traveling thousands upon thousands of miles thru out the lower 48.

Happy trails.
A few years ago we began storing the Duramax over winter (mild here, like Seattle), but still worried about algae issues. I checked with our local GM dealer, then finally called the GM corporate customer service dept. and asked about additives for algae in the diesel fuel. Both sources told me to NOT put in an anti-algae additive, the fuel companies will add whatever is necessary. The real issue is keeping water condensation to a minimum, so I top up the fuel with to the fuel filler neck at the pump and then bring it home. Some idling over the winter drops the level a bit, not enough to cause any condensation. Hope this helps.
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