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

my diagnostic codes are po304 and po316.

by in Honolulu, HI on November 07, 2012
4 answers
ANSWER by on November 08, 2012
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 by on November 08, 2012
misfire could be cause by several issue not only plugs seek a diag and est as not to waste $
ANSWER by on November 08, 2012
Your spark plugs are located under the ignition wire on both sides of the engine...they should be fairly easy to replace.
ANSWER by on November 11, 2012
Please post returned codes , after spark plug replacement.