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My 944 Fuel-up Log

1983 Porsche 944
Property of nagelkirk. Added Jan 23 2022

Showing a single fuel-up


Jan 20 2023

Carbon buildup seemed significant given how the car has been running rich. I top soaked the engine twice with Sea Foam, along with running Sea Foam in the crank case for ~120 miles. Then changed oil using 5w30 Amsoil and new premium CarQuest filter. Those filters are made by Purolator which was on the original engine photo. Running quite well now. Lots of smoke after the second top soak. Let it soak for nearly 20 min. Could have used more even, perhaps.

  • 115,703

Added by nagelkirk on Jan 20 2023 at 8:56 am


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