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Old 05-20-2010, 01:51 PM   #11
Ruley73
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Re: Changing Spark Plugs

Quote:
Originally Posted by rhaigh08 View Post
That is odd. I'm still getting .060 plug gap. Even autozone said .060. Dunno. All I know is my plugs are at and have been at .060 for yrs and work great.
I am absolutely 100% certain that .060" is the correct gap for the 3800 (all - Series I, II, and III) and .050" is correct for the DOHC 3.5L.

Also FWIW the use of anti-seize with OEM plugs is not recommended on the 3.5L (but obviously won't cause a castastrophic failure either)
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