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Re: Duramax runs hot-Water Pump?
Posted to HD/Fleet Forum on 2/23/2021 4 Replies

We managed to get to the water pump and found that the plastic impeller was broken in 3 pieces. Just in case anyone has this issue. We made it through the cold storm pretty good, never lost power, drained the pipes ,but a few broke anyway. Simple repairs. Had ... Login to read more.

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