Question: how to change spark plugs honda civic 2012?
Answer: REMOVE COIL PACK BOLT 10MM, RETAIN. [00:09], LIFT COIL PACK ALL THE WAY OUT. [00:25], COUNTER CLOCKWISE TURNS UNTIL SPARK PLUG IS FREE. [00:36], RECOMMENDED OEM REPLACEMENT NGK LASER IRIDIUM 95,710, LINK IN DESC. [00:51], ADD DIELECTRIC GREASE TO PLUG CONTACT. [01:01], CAREFULLY LOWER SPARK PLUG INTO THE HOLE. [01:20], CLEAN COIL PACK OF DUST & DEBRIS. [01:34]