Time to change the plugs. First what kinda plugs yall running and what is the correct gap for a 1999 3.0 flex 2wd.

second how the hell do i get to them. can i go form the wheel well and remove that black gap guard? and if i do how does it go back on?

any other suggestions never changed plugs on a car before but done plenty of outdoor equipment.

thanks
aaron

 

FORD MOTRORCRAFT PLUGS FTW! Not sure how to tell you to change them, never looked under the hood of a 3.0 before!

Wayne

 

I had a 1994 3.0 and changed plugs several time. You can get at all the plugs from on top.