2002 Mazda 626 Q&A

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

my diagnostic codes are po304 and po316. -
Answer 1
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! -
Answer 2
misfire could be cause by several issue not only plugs seek a diag and est as not to waste $ -
Answer 3
Your spark plugs are located under the ignition wire on both sides of the engine...they should be fairly easy to replace. -
Answer 4
Please post returned codes , after spark plug replacement. -