Hello guys. New to this site. I purchased a 2006 f150 and have a few questions... 5.4L it has about 114k miles and i want to do a tune up. where do i start. it came with a K and N filter and it is jacked up with some meaty tires.

 

Welcome to the site... Has it ever had the plugs changed? When was the last oil change? Is it 2wd or 4wd? Do you have any records on previous maintenance? Just a few questions that need to be assessed to help you out... Enjoy the ride... Good luck and keep coming back...