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Thread: Coolant Leak

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    Bobtipton's Avatar

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    Coolant Leak

    It appears I have a coolant leak. Deleted EGR and EGR Cooler with a kit from Sinister Diesel. The leak is where the cooler delete connects with the factory piece that has the ‘bleed’ allen-screw. I suppose there’s an O-ring in there. Can I buy just the O-ring somewhere? Just noticed the leak yesterday. Truck hadn’t been run in a couple of days so no pressure build-up in the cooling system.

    Thanks!

    Bob


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    easymon's Avatar

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    Re: Coolant Leak

    Yes can get o-ring the cheep 1 in these kits don't last get one from Cummins or dealer. If you have you old cooler parts Rob it from there.

    Sent from my ONEPLUS A6013 using Tapatalk


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    Bobtipton's Avatar

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    Re: Coolant Leak

    Quote Originally Posted by easymon View Post
    Yes can get o-ring the cheep 1 in these kits don't last get one from Cummins or dealer. If you have you old cooler parts Rob it from there.

    Sent from my ONEPLUS A6013 using Tapatalk
    Unfortunately don’t have the old cooler parts. Will just have to track one down somewhere, I suppose. Would NAPA be a likely place to start?


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    easymon's Avatar

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    Re: Coolant Leak

    You could probably but my end up leaking again.

    Sent from my ONEPLUS A6013 using Tapatalk


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