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P0300 OLDSMOBILE

P0300 OLDSMOBILE - Cylinder Misfire Detected Random Cylinders

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3 What does this mean?

Possible causes

  • Faulty spark plug (s)
  • Faulty ignition coil (s)
  • Clogged or faulty fuel injector (s)
  • Intake air leak
  • Fuel injectors harness is open or shorted
  • Fuel Injectors circuit poor electrical connection
  • Ignition coils harness is open or shorted
  • Ignition coils circuit poor electrical connection
  • Insufficient cylinders compression
  • Incorrect fuel pressure
What does this mean?
OBDII Code P0300 Oldsmobile - Cylinder Misfire Detected Random Cylinders - kvjournal.ru

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Posted and Edit by kvjournal.ru 11-17-2015