Ford Streetka 1.6 engine miss firing and elm on should I have injectors and coil pack changed .

2005 FORD KA
48,000 MILES
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KEITH.PARKER
  • MEMBER
  • 1 POST
garage says diagnostics show miss fire on number 2 injector and should I have this and coil pack replaced
Feb 10, 2012 at 11:46 AM
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KHLOW2008
  • ASE Certified Mechanic
  • 41,814 POSTS
  • ASE Certified Mechanic
You need to find out what is causing the misfiring. It could be the spark plugs anf if this is equipped with individual coil packs, try swapping it with another cylinder to test if the problem migrates to confirm a faulty coil pack.
Feb 10, 2012 at 12:28 PM
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