spark plug replacement on 2003 Toyota Sequoia

how do you change spark plugs on 4.7 toyota sequia engine were are they located

by in Staunton, VA on August 11, 2013
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2 answers
ANSWER by , August 11, 2013
i would let a repair shop doing the replacement if you can't locate a spark plug.
ANSWER by , August 11, 2013
This, what seems to be a simple procedure, is not. Let a PAT(PROFESSIONAL AUTO TECH) do the job.