3 valve system
3 valve system
I dont think this is a stupid question, but how does the 04 f150 have 3 valves/cylinder, how does that work, and how do the new spark plugs work on it, just curious
Thread
Thread Starter
Forum
Replies
Last Post
Realslowww
1997 - 2003 F150
3
Nov 6, 2013 01:50 PM



