spark plug

stackz333

New member
I have 93 lincoln continental 3.5 someone said gap at .40 I fell like that is wrong could someone please give me the right gap size THanks
 

chris2523

New member
.040 will be fine.
you could probably go as wide as .050 if you wanted.
you won't notice a difference.
i prefer to keep the gap a little smaller so they last longer as they wear.
 
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