Quick-?... Spark plug gap for '98 3RZ

10767 Views 3 Replies 3 Participants Last post by Enola Gaia, Feb 11, 2010

Discussion Starter · Feb 11, 2010

Just gettin' ready to change the spark plugs in my '98 'Runner (3RZ). You guys know what the gap should be on these? Thanks!

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My new Haynes manual says .031 inch.

Discussion Starter · #3 · Feb 11, 2010

Thanks. The old plugs that came out were worn out to past .06 inches lol

Yep - 4-cylinder spark plug gap is spec'd at 0.031".

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