I just recently purchased a 06 super-cab 4.6, and was wondering what type of oil and plugs i should run in it. I plan on doing the tune up myself but no one is sure whether its full synthetic or a blend . I planned on using a Ford Motorcraft Oil 5w30. Any ideas or suggestions let me know. The motor is running just over 100k miles.

 

motorcraft, motorcraft, motorcraft, motorcraft, motorcraft.

and these take 5w20, so dont put 5w30 motorcraft is a synthetic blend. they make fully synthetic its about the same price as royal purple

 

Motorcraft 5W-20 semi-synthetic oil, Motorcraft FL-820S oil filter, and Motorcraft platinum plugs.

 

yep

 

yep yep..

 

echo echo echo..................