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Long crank hard start
Posted to HD/Fleet Forum on 5/30/2025 2 Replies

I have a Mack with a long crank/hard start issue... There are times I think the starter is going to burn up before starting and the next day, it fires up line a new truck. I have had it sitting for a week and it fires right up and then later that day it's like... Login to read more.

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car Vehicle Data

2013 Mack GU8 GU800 12.8L

Engine12.8 L

car Vehicle Data

2013 Mack GU8 GU800 12.8L

Engine12.8 L