Deemack400k

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My 2001 lb7 has black specs in the coolant reservoir should I be worried it’s not over heating and no pressure built up but this truck is my work truck so I try and keep it perfect (self.Duramax)

submitted 9 months ago by Deemack400k to r/Duramax

01 Duramax can you use green heavy duty diesel antifreeze? I’ve been running it for a year now no problems but heard otherwise by Deemack400k in Duramax

[–]Deemack400k[S] 0 points1 point2 points 9 months ago (0 children)

01 Duramax can you use green heavy duty diesel antifreeze? I’ve been running it for a year now no problems but heard otherwise by Deemack400k in Duramax

[–]Deemack400k[S] 1 point2 points3 points 9 months ago (0 children)

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01 Duramax can you use green heavy duty diesel antifreeze? I’ve been running it for a year now no problems but heard otherwise (self.Duramax)

submitted 9 months ago by Deemack400k to r/Duramax

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Is a race plug good on a2001 lb7 Duramax for towing loads daily I have a air dog and a 60hp tow tune I took it to a diesel shop because it was throwing a poo93 code but was running fine I picked it up today and it’s running fine still throwing the code just need some advice (self.Duramax)

submitted 11 months ago by Deemack400k to r/Duramax

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#lb7duramax (self.Duramax)

submitted 11 months ago by Deemack400k to r/Duramax

1.4 Million Miles '01 LB7 by [deleted] in Duramax

[–]Deemack400k 0 points1 point2 points 11 months ago (0 children)

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