How do you change the spark plugs? 4.7
09-06-2010, 12:16 PM
Professional
Thread Starter
Join Date: Aug 2010
Location: Dunlap IL
Posts: 188
Likes: 0
Received 0 Likes
on
0 Posts
Done - Only broke one stud where the coil is held down. I consider that a success.
Have you ever seen a set of plugs with 145k miles on them!
Average gap was 73!!! I had one that was 65 & a couple of 75's most were 70's
Hopefully these new platinums will get me better fuel econ too!
09-06-2010, 02:39 PM
Join Date: Jul 2010
Location: Brandon, FL
Posts: 445
Likes: 0
Mine were closer to 90 when I took them out!!
Also, one of my nuts holding down the coils got bent so I had to use a different one that I had to convince to go on.
Last edited by Rantz; 09-06-2010 at 02:42 PM.