how many spark plugs in the v6 2.7l 2003 Hyundai sonata?
How to change spark plugs on a 6 cylinde. Here are the steps for removing and replacing the plugs on cyl 1,3,and 5 of the 2.5L V-6: Disconnect negative cable from auxiliary jumper terminal (I believe...
remove three bolts on the top of the rocker cover dust cover then remove plugs in the usual manner
spark plug socket extention and rachet pull boots off plugs and have at it