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    • Cummins Marine Forum Topics
    • Leaking Gasket at Turbo to Exhaust Manifold on 6CTA8.3

      This topic has 14 replies, has 6 voices, and was last updated byRob Schepis 6 years ago

      September 17, 2017 at 1:53 pm Hello, I am new to the site… I recently identified a coolant leak at the site were the turbo to exhaust manifold gasket is on the starboard engine on a cummins 6CTA 8.3M. The leak appeared to only occur when the engine was operated above 2000 rpm. The gasket on the port engine was not leaking. The engines have about 1660 hours on them. I employed a cummins mechanic to change the turbo to exhaust manifold gasket on the starboard engine t…

      Started by: Terry in: General Discussion


      14 Replies
      September 21, 2017 at 3:39 am Thanks for the follow-up. 99.9% you will be just fine. Just thought the mechanic would have gone a tad overboard on his “redo”….. Let us know how it goes when you give the service manager a copy of Tony’s Tips – just make sure they’ve made up your invoice already!

      Last Post by: Rob Schepis posted: 6 years ago

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