Spark plugs
#1
Spark plugs
I have a 04' 5.4 3v. I'm new to this site and am looking for some help with some repairs/upgrades. I have about 190,000 miles on the truck with the original plugs still. I've been warned not to try to replace because the break off. Any suggestions on this for me.
Last edited by inspectorbob; 12-03-2008 at 09:36 PM.