2000 Ford F-150 Coils Failing

FORD F-150
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MARCELLASSMINIS
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  • 2 POSTS
[color=green:b26e996a63][/color:b26e996a63]
2000 Ford F150 Extended Cab --- 3 Coils have gone bad in a year. This is expensive!! Is this unusual? A sign of a different source problem perhaps? Also, can a novice replace a coil in this truck without alot of knowledge or know-how? Thanks.
May 27, 2006 at 4:45 AM
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LOSONE
  • ✓Experienced Mechanic
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I though I answered this the other day? Anyway all that is required are basic tools. Easy to replace. Make sure they are not from the Zone as they don't last long. Also check the voltage across the battery, it should not exceed 14.7 volts. High voltage will burn out coils.
May 27, 2006 at 9:39 AM
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Suggested Repair

Replace the coils with quality parts rather than AutoZone units, using basic tools. Check charging voltage across the battery and keep it at or below 14.7 volts, since high voltage can burn out coils.

Conversation Summary

The owner of a 2000 Ford F-150 reports three ignition coils failing within a year and asks whether that is unusual, whether another problem is causing it, and whether a novice can replace a coil. The expert says replacement is easy with basic tools, advises avoiding AutoZone coils because they do not last, and recommends checking battery voltage so it does not exceed 14.7 volts.

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