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Oil Consumption Diagnosis

WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
  1. Perform a cylinder compression test and cylinder leak down test using the standard leak down gauge following manufacturers suggested best practices.
  2. If one or more cylinders have more than 15% leak down further engine tear down and inspection will be required.
  3. If the compression is good it can be assumed the valve guide seals or valve guides are at fault.
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