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Spark Plug Gap 22R 1986 4x4 PU

10-21-2005, 11:37 AM
I'm changing plugs on my vintage 4x4 and need a clue on the gap setting. The manual doesn't specify and I don't see the setting on the under-hood chart for the other various settings.

Anyone have a reference for this? :banghead:

10-21-2005, 11:48 AM
.031 has a nice online manual, you would find the plug gap under the specification chart

10-21-2005, 12:35 PM
Thanks for the reply "bjd".

I gambled and went with .031, but now I feel better about it.

Thanks again!

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