2002 Ford Ranger runs back

2002 FORD RANGER
89,000 MILES • 6 CYL • 2WD • AUTOMATIC
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JLAWRENCE2529
  • MEMBER
  • 2 POSTS
replaced all plugs, wires, coil pack, fuel injectors, had valves checked, code still says coil bad
Feb 23, 2010 at 5:54 AM
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2CARPRO JACK
  • CAR REPAIR CONTRIBUTOR
  • 11,533 POSTS
I have seen Fords give coil circuit codes for bad injectors, dont ask me why.If it has a misfire and you know which cylinder it is, try swapping that injector to a different cylinder to see if the misfire follows it.
Feb 23, 2010 at 8:10 AM
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