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Old Oct 17, 2004 | 12:37 PM
  #1  
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Spark Plug Gap

Sitting here looking at a set of Autolite 25's for my 89 F150 5.0L ... gotta get her ready for winter

I already searched, but I'm wondering what the gap should be set to for a bone stock motor with an AOD?

Thanks
- Curtis
 
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Old Oct 17, 2004 | 12:50 PM
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You should have a sticker under the hood that has the gap listed. If the tag is missing call one of the autoparts stores. The have a listing for most vehicles!
 
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Old Oct 17, 2004 | 12:53 PM
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You were absolutely right.... .042-.046 right on the airbox! Just checked, these autolites are gapped at .044... I'm right on the money thanks
 
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