Hey guys,

a little while ago i replaced my spark plugs and wires. I used motor craft plugs that the autozone people pulled up for me. I assumed they came gapped correctly, but is this right? It was just bugging me, my trucks running fine, but just wanted to check.

thanks

Lee

 

They are supposed to be pre-gapped but I don't trust them. When I installed plugs about a month ago they all ran about a .65 gap when my truck requires a .54.

 

thanks

 

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