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How do you read codes on Late Model Doosan GC30S-9

We have a Doosan GC30S-9 that runs rich and surges. Does anyone know how to read the codes from the dash?
  • Posted 20 Dec 2024 11:33
  • By JimmieG
  • joined 21 Jun'18 - 4 messages
  • Oklahoma, United States
Jim Greenlee
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