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About SatchMax

  • Rank
    Lurker (1-2 posts)

Previous Fields

  • Car Model and Year
    2005 cadillac deville
  • Engine
    Northstar 4.6L V8 (LD8/L37)
  1. Wifes 2005 car with 29500 has misfire on start up. Thought it was gas, new tank full, still misfires, but runs great after 8 to 10 miles of driving. shows 28 to 30 miles per gallon on gas. what could be causing this misfire on start up SatchMax