X6StringerX
Explorer Addict
- Joined
- June 19, 2006
- Messages
- 1,411
- Reaction score
- 11
- Year, Model & Trim Level
- 2011 Lincoln MKS EcoBoost
I've read about these issues before, but I can't remember what years were affected and what changes were made to correct the issues.
Both the 4.6 and the 5.4 experienced issues with blowing out spark plugs due to lack of threads. If I'm not mistaken, the 5.4 also had an issue at a later date with the spark plug protruding too far into the head and breaking when being removed due to carbon build up.
If any of you guys can fill in the gaps for me, that would be great. I'm currently shopping around for a vehicle and I've found some good deals on Aviators, Navigators, and newer Explorers. I just want to avoid as many known problems as I can.
EDIT: Crap, I just realized that I posted this in the wrong section.
Both the 4.6 and the 5.4 experienced issues with blowing out spark plugs due to lack of threads. If I'm not mistaken, the 5.4 also had an issue at a later date with the spark plug protruding too far into the head and breaking when being removed due to carbon build up.
If any of you guys can fill in the gaps for me, that would be great. I'm currently shopping around for a vehicle and I've found some good deals on Aviators, Navigators, and newer Explorers. I just want to avoid as many known problems as I can.
EDIT: Crap, I just realized that I posted this in the wrong section.