Quote:
quote:Originally posted by fritz_t_coyote
Quote:
quote:Originally posted by sca037
I would wait until you have a problem or around 25K miles to change them, whatever comes first.
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Or: If you have the upper intake manifold off for any reason, consider doing the plugs and wires as a 'while-you-are-in-there' preventative.
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Don't need the upper intake off to change plugs on a turbo. I'd regap them at least down to .040. You will feel a difference.