For Shop Owners

P0304 FORD - Cylinder 4 Misfire Detected

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

Possible causes

  • Faulty spark plug 4
  • Clogged or faulty fuel injector 4
  • Faulty ignition coil 4
  • Fuel injector 4 harness is open or shorted
  • Fuel injector 4 circuit poor electrical connection
  • Ignition coil 4 harness is open or shorted
  • Ignition coil 4 circuit poor electrical connection
  • Insufficient cylinder 4 compression
  • Incorrect fuel pressure
  • Intake air leak
What does this mean?
OBDII Code P0304 Ford - Cylinder 4 Misfire Detected - kvjournal.ru

P0304 FORD Information for specific Ford models

Need more help?

Do you need more help with the P0304 Ford code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code
Check this articles: p0455 | code p0141 | obd2 code p0442 | obd2 code p0420 | po128 engine code
Posted and Edit by kvjournal.ru 06-14-2015