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Q:

where is my spark plugs located. i beleive they need to be changed on 2002 Mazda 626

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
my diagnostic codes are po304 and po316.
(4) Answers
SAVE YOURSELF THE HEADACHE AND LET A MECHANIC DO THIS ONE. CAUSE IF YOU DON'T KNOW WHERE THE PLUGS ARE YOU SHOULD NOT TRY TO CHANGE THEM!
Your spark plugs are located under the ignition wire on both sides of the engine...they should be fairly easy to replace.
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