Recent content by ms3820

  1. M

    5.0 Vortec Manifolds setting off alarm,

    Hello everyone. I have fuel injection 5.0 VP Vortec/XDP outdrive closed cooling. I replaced the manifolds and risers last year. I had a grounding on the surf which caused a major amount of sand being introduced to the system. I flushed the risers out but still get an intermittent overheat alarm...
  2. M

    Volvo Penta 5.0 OSI - Rough Idle, idle increase

    I have been reading alot of the historical V-P rough idle posts but haven't found one like mine yet. Hate to have this as a fist post but hopefully I can find out what is causing my problem. Engine is a 2003, currently with 130 hours, bought it with 40 and has been stored for a year and a half...
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