Spark Plug Color
May 30th, 2008, 2:09 PM
#1
CF Beginner
Thread Starter
Join Date: Mar 2008
Posts: 14
Likes: 0
Received 0 Likes
on
0 Posts
Spark Plug Color
So I pulled the spark plugs to check em and they are half brownish gray and half white!! One side of the plug hasnt even been touched or sparked. What causes this? Car runs fine.
Thread
Thread Starter
Forum
Replies
Last Post
baskervi
Tahoe & Suburban
2
January 13th, 2011 7:37 PM
